81246105

素因数分解:

$3^3\times 5^1\times {\mathrm{601823}}^1$

素因数の和:601837

約数の個数: 16

約数和(自身を含む): 144437760

約数和(自身を除く): 63191655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 601823, 1805469, 3009115, 5416407, 9027345, 16249221, 27082035, 81246105]

約数ペア:

[(1, 81246105), (3, 27082035), (5, 16249221), (9, 9027345), (15, 5416407), (27, 3009115), (45, 1805469), (135, 601823)]