69108249

素因数分解:

$3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{2713}}^1$

素因数の和:3936

約数の個数: 16

約数和(自身を含む): 105433472

約数和(自身を除く): 36325223

約数列:

[1, 3, 7, 21, 1213, 2713, 3639, 8139, 8491, 18991, 25473, 56973, 3290869, 9872607, 23036083, 69108249]

約数ペア:

[(1, 69108249), (3, 23036083), (7, 9872607), (21, 3290869), (1213, 56973), (2713, 25473), (3639, 18991), (8139, 8491)]