64986999119

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{15241}}^1$

素因数の和:15551

約数の個数: 32

約数和(自身を含む): 77434237440

約数和(自身を除く): 12447238321

約数列:

[1, 7, 41, 83, 179, 287, 581, 1253, 3403, 7339, 14857, 15241, 23821, 51373, 103999, 106687, 609137, 624881, 1265003, 2728139, 4263959, 4374167, 8855021, 19096973, 51865123, 111853699, 226435537, 363055861, 782975893, 1585048759, 9283857017, 64986999119]

約数ペア:

[(1, 64986999119), (7, 9283857017), (41, 1585048759), (83, 782975893), (179, 363055861), (287, 226435537), (581, 111853699), (1253, 51865123), (3403, 19096973), (7339, 8855021), (14857, 4374167), (15241, 4263959), (23821, 2728139), (51373, 1265003), (103999, 624881), (106687, 609137)]