15883886403

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21401}}^1$

素因数の和:21455

約数の個数: 120

約数和(自身を含む): 31883672304

約数和(自身を除く): 15999785901

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 49, 51, 63, 77, 81, 99, 119, 147, 153, 187, 189, 231, 297, 357, 441, 459, 539, 561, 567, 693, 833, 891, 1071, 1309, 1323, 1377, 1617, 1683, 2079, 2499, 3213, 3927, 3969, 4851, 5049, 6237, 7497, 9163, 9639, 11781, 14553, 15147, 21401, 22491, 27489, 35343, 43659, 64203, 67473, 82467, 106029, 149807, 192609, 235411, 247401, 363817, 449421, 577827, 706233, 742203, 1048649, 1091451, 1348263, 1647877, 1733481, 2118699, 2546719, 3145947, 3274353, 4001987, 4044789, 4943631, 6356097, 7640157, 9437841, 9823059, 11535139, 12005961, 12134367, 14830893, 17827033, 19068291, 22920471, 28013909, 28313523, 29469177, 34605417, 36017883, 44492679, 53481099, 68761413, 84041727, 84940569, 103816251, 108053649, 133478037, 160443297, 196097363, 206284239, 252125181, 311448753, 324160947, 481329891, 588292089, 756375543, 934346259, 1443989673, 1764876267, 2269126629, 5294628801, 15883886403]

約数ペア:

[(1, 15883886403), (3, 5294628801), (7, 2269126629), (9, 1764876267), (11, 1443989673), (17, 934346259), (21, 756375543), (27, 588292089), (33, 481329891), (49, 324160947), (51, 311448753), (63, 252125181), (77, 206284239), (81, 196097363), (99, 160443297), (119, 133478037), (147, 108053649), (153, 103816251), (187, 84940569), (189, 84041727), (231, 68761413), (297, 53481099), (357, 44492679), (441, 36017883), (459, 34605417), (539, 29469177), (561, 28313523), (567, 28013909), (693, 22920471), (833, 19068291), (891, 17827033), (1071, 14830893), (1309, 12134367), (1323, 12005961), (1377, 11535139), (1617, 9823059), (1683, 9437841), (2079, 7640157), (2499, 6356097), (3213, 4943631), (3927, 4044789), (3969, 4001987), (4851, 3274353), (5049, 3145947), (6237, 2546719), (7497, 2118699), (9163, 1733481), (9639, 1647877), (11781, 1348263), (14553, 1091451), (15147, 1048649), (21401, 742203), (22491, 706233), (27489, 577827), (35343, 449421), (43659, 363817), (64203, 247401), (67473, 235411), (82467, 192609), (106029, 149807)]