80238717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1013}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 125123544

約数和(自身を除く): 44884827

約数列:

[1, 3, 9, 13, 39, 117, 677, 1013, 2031, 3039, 6093, 8801, 9117, 13169, 26403, 39507, 79209, 118521, 685801, 2057403, 6172209, 8915413, 26746239, 80238717]

約数ペア:

[(1, 80238717), (3, 26746239), (9, 8915413), (13, 6172209), (39, 2057403), (117, 685801), (677, 118521), (1013, 79209), (2031, 39507), (3039, 26403), (6093, 13169), (8801, 9117)]