81074733

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{4481}}^1$

素因数の和:4684

約数の個数: 16

約数和(自身を含む): 111727296

約数和(自身を除く): 30652563

約数列:

[1, 3, 37, 111, 163, 489, 4481, 6031, 13443, 18093, 165797, 497391, 730403, 2191209, 27024911, 81074733]

約数ペア:

[(1, 81074733), (3, 27024911), (37, 2191209), (111, 730403), (163, 497391), (489, 165797), (4481, 18093), (6031, 13443)]