125855821

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 156847104

約数和(自身を除く): 30991283

約数列:

[1, 7, 13, 91, 169, 191, 557, 1183, 1337, 2483, 3899, 7241, 17381, 32279, 50687, 94133, 106387, 225953, 658931, 744709, 1383031, 9681217, 17979403, 125855821]

約数ペア:

[(1, 125855821), (7, 17979403), (13, 9681217), (91, 1383031), (169, 744709), (191, 658931), (557, 225953), (1183, 106387), (1337, 94133), (2483, 50687), (3899, 32279), (7241, 17381)]