127937563

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{44531}}^1$

素因数の和:44574

約数の個数: 12

約数和(自身を含む): 146688408

約数和(自身を除く): 18750845

約数列:

[1, 13, 17, 169, 221, 2873, 44531, 578903, 757027, 7525739, 9841351, 127937563]

約数ペア:

[(1, 127937563), (13, 9841351), (17, 7525739), (169, 757027), (221, 578903), (2873, 44531)]