948008043

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 1608932160

約数和(自身を除く): 660924117

約数列:

[1, 3, 9, 17, 23, 27, 37, 51, 69, 81, 111, 153, 207, 333, 391, 459, 621, 629, 809, 851, 999, 1173, 1377, 1863, 1887, 2427, 2553, 2997, 3519, 5661, 7281, 7659, 10557, 13753, 14467, 16983, 18607, 21843, 22977, 29933, 31671, 41259, 43401, 50949, 55821, 65529, 68931, 89799, 123777, 130203, 167463, 269397, 316319, 371331, 390609, 502389, 508861, 688459, 808191, 948957, 1113993, 1171827, 1507167, 1526583, 2065377, 2424573, 2846871, 4579749, 6196131, 8540613, 11703803, 13739247, 18588393, 25621839, 35111409, 41217741, 55765179, 105334227, 316002681, 948008043]

約数ペア:

[(1, 948008043), (3, 316002681), (9, 105334227), (17, 55765179), (23, 41217741), (27, 35111409), (37, 25621839), (51, 18588393), (69, 13739247), (81, 11703803), (111, 8540613), (153, 6196131), (207, 4579749), (333, 2846871), (391, 2424573), (459, 2065377), (621, 1526583), (629, 1507167), (809, 1171827), (851, 1113993), (999, 948957), (1173, 808191), (1377, 688459), (1863, 508861), (1887, 502389), (2427, 390609), (2553, 371331), (2997, 316319), (3519, 269397), (5661, 167463), (7281, 130203), (7659, 123777), (10557, 89799), (13753, 68931), (14467, 65529), (16983, 55821), (18607, 50949), (21843, 43401), (22977, 41259), (29933, 31671)]