155278201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 169867264

約数和(自身を除く): 14589063

約数列:

[1, 13, 127, 163, 577, 1651, 2119, 7501, 20701, 73279, 94051, 269113, 952627, 1222663, 11944477, 155278201]

約数ペア:

[(1, 155278201), (13, 11944477), (127, 1222663), (163, 952627), (577, 269113), (1651, 94051), (2119, 73279), (7501, 20701)]