637328061

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{386963}}^1$

素因数の和:387033

約数の個数: 16

約数和(自身を含む): 959670720

約数和(自身を除く): 322342659

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 386963, 1160889, 3482667, 10448001, 23604743, 70814229, 212442687, 637328061]

約数ペア:

[(1, 637328061), (3, 212442687), (9, 70814229), (27, 23604743), (61, 10448001), (183, 3482667), (549, 1160889), (1647, 386963)]