27547047

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 45999360

約数和(自身を除く): 18452313

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 719, 891, 1161, 1419, 2157, 3483, 4257, 6471, 7909, 12771, 19413, 23727, 30917, 38313, 58239, 71181, 92751, 213543, 278253, 340087, 640629, 834759, 1020261, 2504277, 3060783, 9182349, 27547047]

約数ペア:

[(1, 27547047), (3, 9182349), (9, 3060783), (11, 2504277), (27, 1020261), (33, 834759), (43, 640629), (81, 340087), (99, 278253), (129, 213543), (297, 92751), (387, 71181), (473, 58239), (719, 38313), (891, 30917), (1161, 23727), (1419, 19413), (2157, 12771), (3483, 7909), (4257, 6471)]