127911267

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31513}}^1$

素因数の和:31571

約数の個数: 24

約数和(自身を含む): 206479728

約数和(自身を除く): 78568461

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 31513, 94539, 283617, 346643, 1039929, 1292033, 3119787, 3876099, 11628297, 14212363, 42637089, 127911267]

約数ペア:

[(1, 127911267), (3, 42637089), (9, 14212363), (11, 11628297), (33, 3876099), (41, 3119787), (99, 1292033), (123, 1039929), (369, 346643), (451, 283617), (1353, 94539), (4059, 31513)]