71398593621

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{817769}}^1$

素因数の和:817973

約数の個数: 24

約数和(自身を含む): 105246999000

約数和(自身を除く): 33848405379

約数列:

[1, 3, 9, 89, 109, 267, 327, 801, 981, 9701, 29103, 87309, 817769, 2453307, 7359921, 72781441, 89136821, 218344323, 267410463, 655032969, 802231389, 7933177069, 23799531207, 71398593621]

約数ペア:

[(1, 71398593621), (3, 23799531207), (9, 7933177069), (89, 802231389), (109, 655032969), (267, 267410463), (327, 218344323), (801, 89136821), (981, 72781441), (9701, 7359921), (29103, 2453307), (87309, 817769)]