156978399177

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1026002609}}^1$

素因数の和:1026002632

約数の個数: 12

約数和(自身を含む): 240084610740

約数和(自身を除く): 83106211563

約数列:

[1, 3, 9, 17, 51, 153, 1026002609, 3078007827, 9234023481, 17442044353, 52326133059, 156978399177]

約数ペア:

[(1, 156978399177), (3, 52326133059), (9, 17442044353), (17, 9234023481), (51, 3078007827), (153, 1026002609)]