80862969

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 119044576

約数和(自身を除く): 38181607

約数列:

[1, 3, 11, 33, 121, 331, 363, 673, 993, 2019, 3641, 7403, 10923, 22209, 40051, 81433, 120153, 222763, 244299, 668289, 2450393, 7351179, 26954323, 80862969]

約数ペア:

[(1, 80862969), (3, 26954323), (11, 7351179), (33, 2450393), (121, 668289), (331, 244299), (363, 222763), (673, 120153), (993, 81433), (2019, 40051), (3641, 22209), (7403, 10923)]