99906261

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1249}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 164640000

約数和(自身を除く): 64733739

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 293, 879, 1249, 2051, 3747, 3809, 6153, 8743, 11427, 16237, 26229, 26663, 48711, 79989, 113659, 340977, 365957, 1097871, 2561699, 4757441, 7685097, 14272323, 33302087, 99906261]

約数ペア:

[(1, 99906261), (3, 33302087), (7, 14272323), (13, 7685097), (21, 4757441), (39, 2561699), (91, 1097871), (273, 365957), (293, 340977), (879, 113659), (1249, 79989), (2051, 48711), (3747, 26663), (3809, 26229), (6153, 16237), (8743, 11427)]