81113361

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{104393}}^1$

素因数の和:104440

約数の個数: 16

約数和(自身を含む): 126943104

約数和(自身を除く): 45829743

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 104393, 313179, 730751, 2192253, 3862541, 11587623, 27037787, 81113361]

約数ペア:

[(1, 81113361), (3, 27037787), (7, 11587623), (21, 3862541), (37, 2192253), (111, 730751), (259, 313179), (777, 104393)]