54328209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81943}}^1$

素因数の和:81976

約数の個数: 16

約数和(自身を含む): 82599552

約数和(自身を除く): 28271343

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 81943, 245829, 1065259, 1393031, 3195777, 4179093, 18109403, 54328209]

約数ペア:

[(1, 54328209), (3, 18109403), (13, 4179093), (17, 3195777), (39, 1393031), (51, 1065259), (221, 245829), (663, 81943)]