129786831

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 190550880

約数和(自身を除く): 60764049

約数列:

[1, 3, 9, 89, 267, 311, 521, 801, 933, 1563, 2799, 4689, 27679, 46369, 83037, 139107, 162031, 249111, 417321, 486093, 1458279, 14420759, 43262277, 129786831]

約数ペア:

[(1, 129786831), (3, 43262277), (9, 14420759), (89, 1458279), (267, 486093), (311, 417321), (521, 249111), (801, 162031), (933, 139107), (1563, 83037), (2799, 46369), (4689, 27679)]