203424129

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{6733}}^1$

素因数の和:7118

約数の個数: 20

約数和(自身を含む): 304740436

約数和(自身を除く): 101316307

約数列:

[1, 3, 9, 27, 81, 373, 1119, 3357, 6733, 10071, 20199, 30213, 60597, 181791, 545373, 2511409, 7534227, 22602681, 67808043, 203424129]

約数ペア:

[(1, 203424129), (3, 67808043), (9, 22602681), (27, 7534227), (81, 2511409), (373, 545373), (1119, 181791), (3357, 60597), (6733, 30213), (10071, 20199)]