68439291

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4186

約数の個数: 16

約数和(自身を含む): 94174080

約数和(自身を除く): 25734789

約数列:

[1, 3, 41, 123, 139, 417, 4003, 5699, 12009, 17097, 164123, 492369, 556417, 1669251, 22813097, 68439291]

約数ペア:

[(1, 68439291), (3, 22813097), (41, 1669251), (123, 556417), (139, 492369), (417, 164123), (4003, 17097), (5699, 12009)]