157413009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{130201}}^1$

素因数の和:130248

約数の個数: 16

約数和(自身を含む): 233321984

約数和(自身を除く): 75908975

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 130201, 390603, 1692613, 4036231, 5077839, 12108693, 52471003, 157413009]

約数ペア:

[(1, 157413009), (3, 52471003), (13, 12108693), (31, 5077839), (39, 4036231), (93, 1692613), (403, 390603), (1209, 130201)]