129552621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{206623}}^1$

素因数の和:206656

約数の個数: 16

約数和(自身を含む): 198359040

約数和(自身を除く): 68806419

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 206623, 619869, 2272853, 3925837, 6818559, 11777511, 43184207, 129552621]

約数ペア:

[(1, 129552621), (3, 43184207), (11, 11777511), (19, 6818559), (33, 3925837), (57, 2272853), (209, 619869), (627, 206623)]