87499521

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 138625344

約数和(自身を除く): 51125823

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 603, 621, 701, 1541, 1809, 1863, 2103, 4623, 5427, 6309, 13869, 16123, 18927, 41607, 46967, 48369, 56781, 124821, 140901, 145107, 422703, 435321, 1080241, 1268109, 1305963, 3240723, 3804327, 9722169, 29166507, 87499521]

約数ペア:

[(1, 87499521), (3, 29166507), (9, 9722169), (23, 3804327), (27, 3240723), (67, 1305963), (69, 1268109), (81, 1080241), (201, 435321), (207, 422703), (603, 145107), (621, 140901), (701, 124821), (1541, 56781), (1809, 48369), (1863, 46967), (2103, 41607), (4623, 18927), (5427, 16123), (6309, 13869)]