527424129

素因数分解:

$3^4\times {\mathrm{2473}}^1\times {\mathrm{2633}}^1$

素因数の和:5118

約数の個数: 20

約数和(自身を含む): 788498436

約数和(自身を除く): 261074307

約数列:

[1, 3, 9, 27, 81, 2473, 2633, 7419, 7899, 22257, 23697, 66771, 71091, 200313, 213273, 6511409, 19534227, 58602681, 175808043, 527424129]

約数ペア:

[(1, 527424129), (3, 175808043), (9, 58602681), (27, 19534227), (81, 6511409), (2473, 213273), (2633, 200313), (7419, 71091), (7899, 66771), (22257, 23697)]