72646178983

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{556373}}^1$

素因数の和:557214

約数の個数: 16

約数和(自身を含む): 86740932096

約数和(自身を除く): 14094753113

約数列:

[1, 7, 23, 161, 811, 5677, 18653, 130571, 556373, 3894611, 12796579, 89576053, 451218503, 3158529521, 10378025569, 72646178983]

約数ペア:

[(1, 72646178983), (7, 10378025569), (23, 3158529521), (161, 451218503), (811, 89576053), (5677, 12796579), (18653, 3894611), (130571, 556373)]