156660691203

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{916144393}}^1$

素因数の和:916144418

約数の個数: 12

約数和(自身を含む): 238197542440

約数和(自身を除く): 81536851237

約数列:

[1, 3, 9, 19, 57, 171, 916144393, 2748433179, 8245299537, 17406743467, 52220230401, 156660691203]

約数ペア:

[(1, 156660691203), (3, 52220230401), (9, 17406743467), (19, 8245299537), (57, 2748433179), (171, 916144393)]