68761521

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{32237}}^1$

素因数の和:32325

約数の個数: 16

約数和(自身を含む): 103161600

約数和(自身を除く): 34400079

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 32237, 96711, 290133, 870399, 2546723, 7640169, 22920507, 68761521]

約数ペア:

[(1, 68761521), (3, 22920507), (9, 7640169), (27, 2546723), (79, 870399), (237, 290133), (711, 96711), (2133, 32237)]