80069781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127703}}^1$

素因数の和:127736

約数の個数: 16

約数和(自身を含む): 122595840

約数和(自身を除く): 42526059

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 127703, 383109, 1404733, 2426357, 4214199, 7279071, 26689927, 80069781]

約数ペア:

[(1, 80069781), (3, 26689927), (11, 7279071), (19, 4214199), (33, 2426357), (57, 1404733), (209, 383109), (627, 127703)]