80149329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2161}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 125127912

約数和(自身を除く): 44978583

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 2161, 2853, 4121, 6483, 12363, 19449, 28093, 37089, 84279, 252837, 685037, 2055111, 6165333, 8905481, 26716443, 80149329]

約数ペア:

[(1, 80149329), (3, 26716443), (9, 8905481), (13, 6165333), (39, 2055111), (117, 685037), (317, 252837), (951, 84279), (2161, 37089), (2853, 28093), (4121, 19449), (6483, 12363)]