127622571

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{3137}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 173518848

約数和(自身を除く): 45896277

約数列:

[1, 3, 71, 191, 213, 573, 3137, 9411, 13561, 40683, 222727, 599167, 668181, 1797501, 42540857, 127622571]

約数ペア:

[(1, 127622571), (3, 42540857), (71, 1797501), (191, 668181), (213, 599167), (573, 222727), (3137, 40683), (9411, 13561)]