205125280899

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8146681}}^1$

素因数の和:8146811

約数の個数: 32

約数和(自身を含む): 344115847680

約数和(自身を除く): 138990566781

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 2289, 3597, 8393, 25179, 8146681, 24440043, 57026767, 89613491, 171080301, 268840473, 627294437, 887988229, 1881883311, 2663964687, 6215917603, 9767870519, 18647752809, 29303611557, 68375093633, 205125280899]

約数ペア:

[(1, 205125280899), (3, 68375093633), (7, 29303611557), (11, 18647752809), (21, 9767870519), (33, 6215917603), (77, 2663964687), (109, 1881883311), (231, 887988229), (327, 627294437), (763, 268840473), (1199, 171080301), (2289, 89613491), (3597, 57026767), (8393, 24440043), (25179, 8146681)]