80649294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1221959}}^1$

素因数の和:1221975

約数の個数: 16

約数和(自身を含む): 175962240

約数和(自身を除く): 95312946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1221959, 2443918, 3665877, 7331754, 13441549, 26883098, 40324647, 80649294]

約数ペア:

[(1, 80649294), (2, 40324647), (3, 26883098), (6, 13441549), (11, 7331754), (22, 3665877), (33, 2443918), (66, 1221959)]