77404061

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 89865600

約数和(自身を除く): 12461539

約数列:

[1, 7, 109, 229, 443, 763, 1603, 3101, 24961, 48287, 101447, 174727, 338009, 710129, 11057723, 77404061]

約数ペア:

[(1, 77404061), (7, 11057723), (109, 710129), (229, 338009), (443, 174727), (763, 101447), (1603, 48287), (3101, 24961)]