87045273

素因数分解:

$3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 151272576

約数和(自身を除く): 64227303

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 243, 511, 567, 657, 701, 1533, 1701, 1971, 2103, 4599, 4907, 5913, 6309, 13797, 14721, 17739, 18927, 41391, 44163, 51173, 56781, 124173, 132489, 153519, 170343, 358211, 397467, 460557, 1074633, 1192401, 1381671, 3223899, 4145013, 9671697, 12435039, 29015091, 87045273]

約数ペア:

[(1, 87045273), (3, 29015091), (7, 12435039), (9, 9671697), (21, 4145013), (27, 3223899), (63, 1381671), (73, 1192401), (81, 1074633), (189, 460557), (219, 397467), (243, 358211), (511, 170343), (567, 153519), (657, 132489), (701, 124173), (1533, 56781), (1701, 51173), (1971, 44163), (2103, 41391), (4599, 18927), (4907, 17739), (5913, 14721), (6309, 13797)]