89156960577

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{10686439}}^1$

素因数の和:10686554

約数の個数: 20

約数和(自身を含む): 134478160960

約数和(自身を除く): 45321200383

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 10686439, 32059317, 96177951, 288533853, 865601559, 1100703217, 3302109651, 9906328953, 29718986859, 89156960577]

約数ペア:

[(1, 89156960577), (3, 29718986859), (9, 9906328953), (27, 3302109651), (81, 1100703217), (103, 865601559), (309, 288533853), (927, 96177951), (2781, 32059317), (8343, 10686439)]