55719261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{476233}}^1$

素因数の和:476252

約数の個数: 12

約数和(自身を含む): 86674588

約数和(自身を除く): 30955327

約数列:

[1, 3, 9, 13, 39, 117, 476233, 1428699, 4286097, 6191029, 18573087, 55719261]

約数ペア:

[(1, 55719261), (3, 18573087), (9, 6191029), (13, 4286097), (39, 1428699), (117, 476233)]