71397451017

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{45855781}}^1$

素因数の和:45855960

約数の個数: 12

約数和(自身を含む): 103725778884

約数和(自身を除く): 32328327867

約数列:

[1, 3, 9, 173, 519, 1557, 45855781, 137567343, 412702029, 7933050113, 23799150339, 71397451017]

約数ペア:

[(1, 71397451017), (3, 23799150339), (9, 7933050113), (173, 412702029), (519, 137567343), (1557, 45855781)]