127280907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{10771}}^1$

素因数の和:10891

約数の個数: 24

約数和(自身を含む): 199971408

約数和(自身を除く): 72690501

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3939, 10771, 11817, 32313, 96939, 140023, 420069, 1087871, 1260207, 3263613, 9790839, 14142323, 42426969, 127280907]

約数ペア:

[(1, 127280907), (3, 42426969), (9, 14142323), (13, 9790839), (39, 3263613), (101, 1260207), (117, 1087871), (303, 420069), (909, 140023), (1313, 96939), (3939, 32313), (10771, 11817)]