855156627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{429943}}^1$

素因数の和:429979

約数の個数: 24

約数和(自身を含む): 1408496544

約数和(自身を除く): 553339917

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 429943, 1289829, 3869487, 5589259, 7309031, 16767777, 21927093, 50303331, 65781279, 95017403, 285052209, 855156627]

約数ペア:

[(1, 855156627), (3, 285052209), (9, 95017403), (13, 65781279), (17, 50303331), (39, 21927093), (51, 16767777), (117, 7309031), (153, 5589259), (221, 3869487), (663, 1289829), (1989, 429943)]