64710081

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 95559360

約数和(自身を除く): 30849279

約数列:

[1, 3, 9, 61, 183, 311, 379, 549, 933, 1137, 2799, 3411, 18971, 23119, 56913, 69357, 117869, 170739, 208071, 353607, 1060821, 7190009, 21570027, 64710081]

約数ペア:

[(1, 64710081), (3, 21570027), (9, 7190009), (61, 1060821), (183, 353607), (311, 208071), (379, 170739), (549, 117869), (933, 69357), (1137, 56913), (2799, 23119), (3411, 18971)]