225996849

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101663}}^1$

素因数の和:101701

約数の個数: 24

約数和(自身を含む): 370056960

約数和(自身を除く): 144060111

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 101663, 304989, 914967, 1321619, 1931597, 3964857, 5794791, 11894571, 17384373, 25110761, 75332283, 225996849]

約数ペア:

[(1, 225996849), (3, 75332283), (9, 25110761), (13, 17384373), (19, 11894571), (39, 5794791), (57, 3964857), (117, 1931597), (171, 1321619), (247, 914967), (741, 304989), (2223, 101663)]