81030001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3001}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 91452928

約数和(自身を除く): 10422927

約数列:

[1, 13, 31, 67, 403, 871, 2077, 3001, 27001, 39013, 93031, 201067, 1209403, 2613871, 6233077, 81030001]

約数ペア:

[(1, 81030001), (13, 6233077), (31, 2613871), (67, 1209403), (403, 201067), (871, 93031), (2077, 39013), (3001, 27001)]