81067686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83921}}^1$

素因数の和:83956

約数の個数: 32

約数和(自身を含む): 193356288

約数和(自身を除く): 112288602

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 83921, 167842, 251763, 503526, 587447, 1174894, 1762341, 1930183, 3524682, 3860366, 5790549, 11581098, 13511281, 27022562, 40533843, 81067686]

約数ペア:

[(1, 81067686), (2, 40533843), (3, 27022562), (6, 13511281), (7, 11581098), (14, 5790549), (21, 3860366), (23, 3524682), (42, 1930183), (46, 1762341), (69, 1174894), (138, 587447), (161, 503526), (322, 251763), (483, 167842), (966, 83921)]