71120487

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 96526080

約数和(自身を除く): 25405593

約数列:

[1, 3, 71, 213, 379, 881, 1137, 2643, 26909, 62551, 80727, 187653, 333899, 1001697, 23706829, 71120487]

約数ペア:

[(1, 71120487), (3, 23706829), (71, 1001697), (213, 333899), (379, 187653), (881, 80727), (1137, 62551), (2643, 26909)]