8953948521

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{14197}}^1$

素因数の和:14331

約数の個数: 64

約数和(自身を含む): 15701852160

約数和(自身を除く): 6747903639

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 71, 141, 189, 213, 329, 423, 497, 639, 987, 1269, 1491, 1917, 2961, 3337, 4473, 8883, 10011, 13419, 14197, 23359, 30033, 42591, 70077, 90099, 99379, 127773, 210231, 298137, 383319, 630693, 667259, 894411, 1007987, 2001777, 2683233, 3023961, 4670813, 6005331, 7055909, 9071883, 14012439, 18015993, 21167727, 27215649, 42037317, 47375389, 63503181, 126111951, 142126167, 190509543, 331627723, 426378501, 994883169, 1279135503, 2984649507, 8953948521]

約数ペア:

[(1, 8953948521), (3, 2984649507), (7, 1279135503), (9, 994883169), (21, 426378501), (27, 331627723), (47, 190509543), (63, 142126167), (71, 126111951), (141, 63503181), (189, 47375389), (213, 42037317), (329, 27215649), (423, 21167727), (497, 18015993), (639, 14012439), (987, 9071883), (1269, 7055909), (1491, 6005331), (1917, 4670813), (2961, 3023961), (3337, 2683233), (4473, 2001777), (8883, 1007987), (10011, 894411), (13419, 667259), (14197, 630693), (23359, 383319), (30033, 298137), (42591, 210231), (70077, 127773), (90099, 99379)]