122647239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 209532960

約数和(自身を除く): 86885721

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 233, 409, 429, 699, 1227, 1287, 2097, 2563, 3029, 3681, 4499, 5317, 7689, 9087, 13497, 15951, 23067, 27261, 33319, 40491, 47853, 58487, 95297, 99957, 175461, 285891, 299871, 526383, 857673, 1048267, 1238861, 3144801, 3716583, 9434403, 11149749, 13627471, 40882413, 122647239]

約数ペア:

[(1, 122647239), (3, 40882413), (9, 13627471), (11, 11149749), (13, 9434403), (33, 3716583), (39, 3144801), (99, 1238861), (117, 1048267), (143, 857673), (233, 526383), (409, 299871), (429, 285891), (699, 175461), (1227, 99957), (1287, 95297), (2097, 58487), (2563, 47853), (3029, 40491), (3681, 33319), (4499, 27261), (5317, 23067), (7689, 15951), (9087, 13497)]