81260574

素因数分解:

$2^1\times 3^1\times {\mathrm{2777}}^1\times {\mathrm{4877}}^1$

素因数の和:7659

約数の個数: 16

約数和(自身を含む): 162613008

約数和(自身を除く): 81352434

約数列:

[1, 2, 3, 6, 2777, 4877, 5554, 8331, 9754, 14631, 16662, 29262, 13543429, 27086858, 40630287, 81260574]

約数ペア:

[(1, 81260574), (2, 40630287), (3, 27086858), (6, 13543429), (2777, 29262), (4877, 16662), (5554, 14631), (8331, 9754)]