155004171

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139267}}^1$

素因数の和:139330

約数の個数: 16

約数和(自身を含む): 240655104

約数和(自身を除く): 85650933

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 139267, 417801, 974869, 2924607, 7381151, 22143453, 51668057, 155004171]

約数ペア:

[(1, 155004171), (3, 51668057), (7, 22143453), (21, 7381151), (53, 2924607), (159, 974869), (371, 417801), (1113, 139267)]