129909809

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{68699}}^1$

素因数の和:68791

約数の個数: 8

約数和(自身を含む): 136300800

約数和(自身を除く): 6390991

約数列:

[1, 31, 61, 1891, 68699, 2129669, 4190639, 129909809]

約数ペア:

[(1, 129909809), (31, 4190639), (61, 2129669), (1891, 68699)]