71956209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{3373}}^1$

素因数の和:3936

約数の個数: 16

約数和(自身を含む): 103541312

約数和(自身を除く): 31585103

約数列:

[1, 3, 13, 39, 547, 1641, 3373, 7111, 10119, 21333, 43849, 131547, 1845031, 5535093, 23985403, 71956209]

約数ペア:

[(1, 71956209), (3, 23985403), (13, 5535093), (39, 1845031), (547, 131547), (1641, 43849), (3373, 21333), (7111, 10119)]