68262701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{619}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 78120000

約数和(自身を除く): 9857299

約数列:

[1, 13, 17, 221, 499, 619, 6487, 8047, 8483, 10523, 110279, 136799, 308881, 4015453, 5250977, 68262701]

約数ペア:

[(1, 68262701), (13, 5250977), (17, 4015453), (221, 308881), (499, 136799), (619, 110279), (6487, 10523), (8047, 8483)]