80415099

素因数分解:

$3^4\times {\mathrm{769}}^1\times {\mathrm{1291}}^1$

素因数の和:2072

約数の個数: 20

約数和(自身を含む): 120375640

約数和(自身を除く): 39960541

約数列:

[1, 3, 9, 27, 81, 769, 1291, 2307, 3873, 6921, 11619, 20763, 34857, 62289, 104571, 992779, 2978337, 8935011, 26805033, 80415099]

約数ペア:

[(1, 80415099), (3, 26805033), (9, 8935011), (27, 2978337), (81, 992779), (769, 104571), (1291, 62289), (2307, 34857), (3873, 20763), (6921, 11619)]