16401539259

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 180

約数和(自身を含む): 30829038240

約数和(自身を除く): 14427498981

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 79, 81, 119, 147, 153, 181, 189, 237, 289, 357, 441, 459, 543, 553, 567, 711, 833, 867, 1071, 1267, 1323, 1343, 1377, 1629, 1659, 2023, 2133, 2499, 2601, 3077, 3213, 3801, 3871, 3969, 4029, 4887, 4977, 6069, 6399, 7497, 7803, 8869, 9231, 9401, 9639, 11403, 11613, 12087, 14161, 14299, 14661, 14931, 18207, 21539, 22491, 22831, 23409, 26607, 27693, 28203, 34209, 34839, 36261, 42483, 42897, 44793, 52309, 54621, 64617, 65807, 67473, 68493, 79821, 83079, 84609, 100093, 102627, 104517, 108783, 127449, 128691, 150773, 156927, 159817, 163863, 193851, 197421, 205479, 239463, 243083, 249237, 253827, 300279, 313551, 366163, 382347, 386073, 452319, 470781, 479451, 581553, 592263, 616437, 700651, 718389, 729249, 761481, 900837, 1098489, 1118719, 1147041, 1158219, 1356957, 1412343, 1438353, 1701581, 1744659, 1776789, 1849311, 2101953, 2187747, 2563141, 2702511, 3295467, 3356157, 4070871, 4132411, 4237029, 4315059, 5104743, 5330367, 6305859, 6563241, 7689423, 8107533, 9886401, 10068471, 11911067, 12212613, 12397233, 12945177, 15314229, 18917577, 19689723, 23068269, 28926877, 29659203, 30205413, 35733201, 37191699, 45942687, 56752731, 69204807, 86780631, 90616239, 107199603, 111575097, 137828061, 202488139, 207614421, 260341893, 321598809, 334725291, 607464417, 781025679, 964796427, 1822393251, 2343077037, 5467179753, 16401539259]

約数ペア:

[(1, 16401539259), (3, 5467179753), (7, 2343077037), (9, 1822393251), (17, 964796427), (21, 781025679), (27, 607464417), (49, 334725291), (51, 321598809), (63, 260341893), (79, 207614421), (81, 202488139), (119, 137828061), (147, 111575097), (153, 107199603), (181, 90616239), (189, 86780631), (237, 69204807), (289, 56752731), (357, 45942687), (441, 37191699), (459, 35733201), (543, 30205413), (553, 29659203), (567, 28926877), (711, 23068269), (833, 19689723), (867, 18917577), (1071, 15314229), (1267, 12945177), (1323, 12397233), (1343, 12212613), (1377, 11911067), (1629, 10068471), (1659, 9886401), (2023, 8107533), (2133, 7689423), (2499, 6563241), (2601, 6305859), (3077, 5330367), (3213, 5104743), (3801, 4315059), (3871, 4237029), (3969, 4132411), (4029, 4070871), (4887, 3356157), (4977, 3295467), (6069, 2702511), (6399, 2563141), (7497, 2187747), (7803, 2101953), (8869, 1849311), (9231, 1776789), (9401, 1744659), (9639, 1701581), (11403, 1438353), (11613, 1412343), (12087, 1356957), (14161, 1158219), (14299, 1147041), (14661, 1118719), (14931, 1098489), (18207, 900837), (21539, 761481), (22491, 729249), (22831, 718389), (23409, 700651), (26607, 616437), (27693, 592263), (28203, 581553), (34209, 479451), (34839, 470781), (36261, 452319), (42483, 386073), (42897, 382347), (44793, 366163), (52309, 313551), (54621, 300279), (64617, 253827), (65807, 249237), (67473, 243083), (68493, 239463), (79821, 205479), (83079, 197421), (84609, 193851), (100093, 163863), (102627, 159817), (104517, 156927), (108783, 150773), (127449, 128691)]