71523231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59159}}^1$

素因数の和:59206

約数の個数: 16

約数和(自身を含む): 106014720

約数和(自身を除く): 34491489

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 59159, 177477, 769067, 1833929, 2307201, 5501787, 23841077, 71523231]

約数ペア:

[(1, 71523231), (3, 23841077), (13, 5501787), (31, 2307201), (39, 1833929), (93, 769067), (403, 177477), (1209, 59159)]