81860955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{496127}}^1$

素因数の和:496146

約数の個数: 16

約数和(自身を含む): 142884864

約数和(自身を除く): 61023909

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 496127, 1488381, 2480635, 5457397, 7441905, 16372191, 27286985, 81860955]

約数ペア:

[(1, 81860955), (3, 27286985), (5, 16372191), (11, 7441905), (15, 5457397), (33, 2480635), (55, 1488381), (165, 496127)]