80907723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3583}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 126543872

約数和(自身を除く): 45636149

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2509, 3583, 7527, 10749, 22581, 32247, 46579, 139737, 419211, 691519, 2074557, 6223671, 8989747, 26969241, 80907723]

約数ペア:

[(1, 80907723), (3, 26969241), (9, 8989747), (13, 6223671), (39, 2074557), (117, 691519), (193, 419211), (579, 139737), (1737, 46579), (2509, 32247), (3583, 22581), (7527, 10749)]