23727357

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 12768003

約数列:

[1, 3, 9, 27, 43, 107, 129, 191, 321, 387, 573, 963, 1161, 1719, 2889, 4601, 5157, 8213, 13803, 20437, 24639, 41409, 61311, 73917, 124227, 183933, 221751, 551799, 878791, 2636373, 7909119, 23727357]

約数ペア:

[(1, 23727357), (3, 7909119), (9, 2636373), (27, 878791), (43, 551799), (107, 221751), (129, 183933), (191, 124227), (321, 73917), (387, 61311), (573, 41409), (963, 24639), (1161, 20437), (1719, 13803), (2889, 8213), (4601, 5157)]