81336135

素因数分解:

$3^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{4111}}^1$

素因数の和:5438

約数の個数: 16

約数和(自身を含む): 130268160

約数和(自身を除く): 48932025

約数列:

[1, 3, 5, 15, 1319, 3957, 4111, 6595, 12333, 19785, 20555, 61665, 5422409, 16267227, 27112045, 81336135]

約数ペア:

[(1, 81336135), (3, 27112045), (5, 16267227), (15, 5422409), (1319, 61665), (3957, 20555), (4111, 19785), (6595, 12333)]