135138627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67943}}^1$

素因数の和:67979

約数の個数: 24

約数和(自身を含む): 222584544

約数和(自身を除く): 87445917

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 67943, 203829, 611487, 883259, 1155031, 2649777, 3465093, 7949331, 10395279, 15015403, 45046209, 135138627]

約数ペア:

[(1, 135138627), (3, 45046209), (9, 15015403), (13, 10395279), (17, 7949331), (39, 3465093), (51, 2649777), (117, 1155031), (153, 883259), (221, 611487), (663, 203829), (1989, 67943)]