27425223

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 49061376

約数和(自身を除く): 21636153

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 701, 1449, 1701, 1863, 2103, 4347, 4907, 5589, 6309, 13041, 14721, 16123, 18927, 39123, 44163, 48369, 56781, 112861, 132489, 145107, 170343, 338583, 397467, 435321, 1015749, 1192401, 1305963, 3047247, 3917889, 9141741, 27425223]

約数ペア:

[(1, 27425223), (3, 9141741), (7, 3917889), (9, 3047247), (21, 1305963), (23, 1192401), (27, 1015749), (63, 435321), (69, 397467), (81, 338583), (161, 170343), (189, 145107), (207, 132489), (243, 112861), (483, 56781), (567, 48369), (621, 44163), (701, 39123), (1449, 18927), (1701, 16123), (1863, 14721), (2103, 13041), (4347, 6309), (4907, 5589)]