66552031

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 83325024

約数和(自身を除く): 16772993

約数列:

[1, 7, 13, 91, 101, 169, 557, 707, 1183, 1313, 3899, 7241, 9191, 17069, 50687, 56257, 94133, 119483, 393799, 658931, 731341, 5119387, 9507433, 66552031]

約数ペア:

[(1, 66552031), (7, 9507433), (13, 5119387), (91, 731341), (101, 658931), (169, 393799), (557, 119483), (707, 94133), (1183, 56257), (1313, 50687), (3899, 17069), (7241, 9191)]