71265957

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{50651}}^1$

素因数の和:50728

約数の個数: 16

約数和(自身を含む): 110218752

約数和(自身を除く): 38952795

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 50651, 151953, 354557, 1063671, 3393617, 10180851, 23755319, 71265957]

約数ペア:

[(1, 71265957), (3, 23755319), (7, 10180851), (21, 3393617), (67, 1063671), (201, 354557), (469, 151953), (1407, 50651)]