37638837

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{3343}}^1$

素因数の和:3494

約数の個数: 20

約数和(自身を含む): 56647360

約数和(自身を除く): 19008523

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3343, 3753, 10029, 11259, 30087, 90261, 270783, 464677, 1394031, 4182093, 12546279, 37638837]

約数ペア:

[(1, 37638837), (3, 12546279), (9, 4182093), (27, 1394031), (81, 464677), (139, 270783), (417, 90261), (1251, 30087), (3343, 11259), (3753, 10029)]