71645781

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1033}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 97444160

約数和(自身を除く): 25798379

約数列:

[1, 3, 61, 183, 379, 1033, 1137, 3099, 23119, 63013, 69357, 189039, 391507, 1174521, 23881927, 71645781]

約数ペア:

[(1, 71645781), (3, 23881927), (61, 1174521), (183, 391507), (379, 189039), (1033, 69357), (1137, 63013), (3099, 23119)]