81459599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 91305984

約数和(自身を除く): 9846385

約数列:

[1, 13, 31, 131, 403, 1543, 1703, 4061, 20059, 47833, 52793, 202133, 621829, 2627729, 6266123, 81459599]

約数ペア:

[(1, 81459599), (13, 6266123), (31, 2627729), (131, 621829), (403, 202133), (1543, 52793), (1703, 47833), (4061, 20059)]