201179943

素因数分解:

$3^{10}\times {\mathrm{3407}}^1$

素因数の和:3437

約数の個数: 22

約数和(自身を含む): 301856784

約数和(自身を除く): 100676841

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 3407, 6561, 10221, 19683, 30663, 59049, 91989, 275967, 827901, 2483703, 7451109, 22353327, 67059981, 201179943]

約数ペア:

[(1, 201179943), (3, 67059981), (9, 22353327), (27, 7451109), (81, 2483703), (243, 827901), (729, 275967), (2187, 91989), (3407, 59049), (6561, 30663), (10221, 19683)]