147581421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{122069}}^1$

素因数の和:122116

約数の個数: 16

約数和(自身を含む): 218749440

約数和(自身を除く): 71168019

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 122069, 366207, 1586897, 3784139, 4760691, 11352417, 49193807, 147581421]

約数ペア:

[(1, 147581421), (3, 49193807), (13, 11352417), (31, 4760691), (39, 3784139), (93, 1586897), (403, 366207), (1209, 122069)]