81541107

素因数分解:

$3^3\times {\mathrm{1097}}^1\times {\mathrm{2753}}^1$

素因数の和:3859

約数の個数: 16

約数和(自身を含む): 120955680

約数和(自身を除く): 39414573

約数列:

[1, 3, 9, 27, 1097, 2753, 3291, 8259, 9873, 24777, 29619, 74331, 3020041, 9060123, 27180369, 81541107]

約数ペア:

[(1, 81541107), (3, 27180369), (9, 9060123), (27, 3020041), (1097, 74331), (2753, 29619), (3291, 24777), (8259, 9873)]