123138411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 189484800

約数和(自身を除く): 66346389

約数列:

[1, 3, 11, 19, 33, 57, 209, 277, 627, 709, 831, 2127, 3047, 5263, 7799, 9141, 13471, 15789, 23397, 40413, 57893, 148181, 173679, 196393, 444543, 589179, 2160323, 3731467, 6480969, 11194401, 41046137, 123138411]

約数ペア:

[(1, 123138411), (3, 41046137), (11, 11194401), (19, 6480969), (33, 3731467), (57, 2160323), (209, 589179), (277, 444543), (627, 196393), (709, 173679), (831, 148181), (2127, 57893), (3047, 40413), (5263, 23397), (7799, 15789), (9141, 13471)]