71541769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1571}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 80285184

約数和(自身を除く): 8743415

約数列:

[1, 13, 31, 113, 403, 1469, 1571, 3503, 20423, 45539, 48701, 177523, 633113, 2307799, 5503213, 71541769]

約数ペア:

[(1, 71541769), (13, 5503213), (31, 2307799), (113, 633113), (403, 177523), (1469, 48701), (1571, 45539), (3503, 20423)]