70145781

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 95182464

約数和(自身を除く): 25036683

約数列:

[1, 3, 103, 137, 309, 411, 1657, 4971, 14111, 42333, 170671, 227009, 512013, 681027, 23381927, 70145781]

約数ペア:

[(1, 70145781), (3, 23381927), (103, 681027), (137, 512013), (309, 227009), (411, 170671), (1657, 42333), (4971, 14111)]