81602667

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{5801}}^1$

素因数の和:6331

約数の個数: 16

約数和(自身を含む): 121145760

約数和(自身を除く): 39543093

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 5801, 14067, 17403, 52209, 156627, 3022321, 9066963, 27200889, 81602667]

約数ペア:

[(1, 81602667), (3, 27200889), (9, 9066963), (27, 3022321), (521, 156627), (1563, 52209), (4689, 17403), (5801, 14067)]