64817807

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 68757504

約数和(自身を除く): 3939697

約数列:

[1, 31, 61, 151, 227, 1891, 4681, 7037, 9211, 13847, 34277, 285541, 429257, 1062587, 2090897, 64817807]

約数ペア:

[(1, 64817807), (31, 2090897), (61, 1062587), (151, 429257), (227, 285541), (1891, 34277), (4681, 13847), (7037, 9211)]