127540372947

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1\times {\mathrm{407713}}^1$

素因数の和:408359

約数の個数: 24

約数和(自身を含む): 184440028464

約数和(自身を除く): 56899655517

約数列:

[1, 3, 13, 39, 169, 507, 617, 1851, 8021, 24063, 104273, 312819, 407713, 1223139, 5300269, 15900807, 68903497, 206710491, 251558921, 754676763, 3270265973, 9810797919, 42513457649, 127540372947]

約数ペア:

[(1, 127540372947), (3, 42513457649), (13, 9810797919), (39, 3270265973), (169, 754676763), (507, 251558921), (617, 206710491), (1851, 68903497), (8021, 15900807), (24063, 5300269), (104273, 1223139), (312819, 407713)]