80777091

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1531}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 110549120

約数和(自身を除く): 29772029

約数列:

[1, 3, 43, 129, 409, 1227, 1531, 4593, 17587, 52761, 65833, 197499, 626179, 1878537, 26925697, 80777091]

約数ペア:

[(1, 80777091), (3, 26925697), (43, 1878537), (129, 626179), (409, 197499), (1227, 65833), (1531, 52761), (4593, 17587)]