201695481

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{574631}}^1$

素因数の和:574653

約数の個数: 16

約数和(自身を含む): 321793920

約数和(自身を除く): 120098439

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 574631, 1723893, 5171679, 7470203, 15515037, 22410609, 67231827, 201695481]

約数ペア:

[(1, 201695481), (3, 67231827), (9, 22410609), (13, 15515037), (27, 7470203), (39, 5171679), (117, 1723893), (351, 574631)]