81617811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{4729}}^1$

素因数の和:5266

約数の個数: 16

約数和(自身を含む): 118968960

約数和(自身を除く): 37351149

約数列:

[1, 3, 11, 33, 523, 1569, 4729, 5753, 14187, 17259, 52019, 156057, 2473267, 7419801, 27205937, 81617811]

約数ペア:

[(1, 81617811), (3, 27205937), (11, 7419801), (33, 2473267), (523, 156057), (1569, 52019), (4729, 17259), (5753, 14187)]