127708911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{4657}}^1$

素因数の和:4951

約数の個数: 24

約数和(自身を含む): 202008144

約数和(自身を除く): 74299233

約数列:

[1, 3, 9, 11, 33, 99, 277, 831, 2493, 3047, 4657, 9141, 13971, 27423, 41913, 51227, 153681, 461043, 1289989, 3869967, 11609901, 14189879, 42569637, 127708911]

約数ペア:

[(1, 127708911), (3, 42569637), (9, 14189879), (11, 11609901), (33, 3869967), (99, 1289989), (277, 461043), (831, 153681), (2493, 51227), (3047, 41913), (4657, 27423), (9141, 13971)]