129127554

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{30269}}^1$

素因数の和:30359

約数の個数: 32

約数和(自身を含む): 290592000

約数和(自身を除く): 161464446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 30269, 60538, 90807, 181614, 272421, 544842, 817263, 1634526, 2391251, 4782502, 7173753, 14347506, 21521259, 43042518, 64563777, 129127554]

約数ペア:

[(1, 129127554), (2, 64563777), (3, 43042518), (6, 21521259), (9, 14347506), (18, 7173753), (27, 4782502), (54, 2391251), (79, 1634526), (158, 817263), (237, 544842), (474, 272421), (711, 181614), (1422, 90807), (2133, 60538), (4266, 30269)]