267704127

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{2137}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 400233600

約数和(自身を除く): 132529473

約数列:

[1, 3, 9, 31, 93, 279, 449, 1347, 2137, 4041, 6411, 13919, 19233, 41757, 66247, 125271, 198741, 596223, 959513, 2878539, 8635617, 29744903, 89234709, 267704127]

約数ペア:

[(1, 267704127), (3, 89234709), (9, 29744903), (31, 8635617), (93, 2878539), (279, 959513), (449, 596223), (1347, 198741), (2137, 125271), (4041, 66247), (6411, 41757), (13919, 19233)]