123371523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4007}}^1$

素因数の和:4335

約数の個数: 24

約数和(自身を含む): 195077376

約数和(自身を除く): 71705853

約数列:

[1, 3, 9, 11, 33, 99, 311, 933, 2799, 3421, 4007, 10263, 12021, 30789, 36063, 44077, 132231, 396693, 1246177, 3738531, 11215593, 13707947, 41123841, 123371523]

約数ペア:

[(1, 123371523), (3, 41123841), (9, 13707947), (11, 11215593), (33, 3738531), (99, 1246177), (311, 396693), (933, 132231), (2799, 44077), (3421, 36063), (4007, 30789), (10263, 12021)]