81134691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{12739}}^1$

素因数の和:12946

約数の個数: 16

約数和(自身を含む): 118634880

約数和(自身を除く): 37500189

約数列:

[1, 3, 11, 33, 193, 579, 2123, 6369, 12739, 38217, 140129, 420387, 2458627, 7375881, 27044897, 81134691]

約数ペア:

[(1, 81134691), (3, 27044897), (11, 7375881), (33, 2458627), (193, 420387), (579, 140129), (2123, 38217), (6369, 12739)]