64634931

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 95780880

約数和(自身を除く): 31145949

約数列:

[1, 3, 9, 53, 159, 179, 477, 537, 757, 1611, 2271, 6813, 9487, 28461, 40121, 85383, 120363, 135503, 361089, 406509, 1219527, 7181659, 21544977, 64634931]

約数ペア:

[(1, 64634931), (3, 21544977), (9, 7181659), (53, 1219527), (159, 406509), (179, 361089), (477, 135503), (537, 120363), (757, 85383), (1611, 40121), (2271, 28461), (6813, 9487)]