137047311

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1201}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 205013120

約数和(自身を除く): 67965809

約数列:

[1, 3, 9, 31, 93, 279, 409, 1201, 1227, 3603, 3681, 10809, 12679, 37231, 38037, 111693, 114111, 335079, 491209, 1473627, 4420881, 15227479, 45682437, 137047311]

約数ペア:

[(1, 137047311), (3, 45682437), (9, 15227479), (31, 4420881), (93, 1473627), (279, 491209), (409, 335079), (1201, 114111), (1227, 111693), (3603, 38037), (3681, 37231), (10809, 12679)]