120966651

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{79531}}^1$

素因数の和:79563

約数の個数: 18

約数和(自身を含む): 189206628

約数和(自身を除く): 68239977

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 79531, 238593, 715779, 1033903, 3101709, 9305127, 13440739, 40322217, 120966651]

約数ペア:

[(1, 120966651), (3, 40322217), (9, 13440739), (13, 9305127), (39, 3101709), (117, 1033903), (169, 715779), (507, 238593), (1521, 79531)]