8889216939

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{34327}}^1$

素因数の和:34501

約数の個数: 40

約数和(自身を含む): 13956391680

約数和(自身を除く): 5067174741

約数列:

[1, 3, 9, 23, 27, 69, 81, 139, 207, 417, 621, 1251, 1863, 3197, 3753, 9591, 11259, 28773, 34327, 86319, 102981, 258957, 308943, 789521, 926829, 2368563, 2780487, 4771453, 7105689, 14314359, 21317067, 42943077, 63951201, 109743419, 128829231, 329230257, 386487693, 987690771, 2963072313, 8889216939]

約数ペア:

[(1, 8889216939), (3, 2963072313), (9, 987690771), (23, 386487693), (27, 329230257), (69, 128829231), (81, 109743419), (139, 63951201), (207, 42943077), (417, 21317067), (621, 14314359), (1251, 7105689), (1863, 4771453), (3197, 2780487), (3753, 2368563), (9591, 926829), (11259, 789521), (28773, 308943), (34327, 258957), (86319, 102981)]