54059481

素因数分解:

$3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 94243968

約数和(自身を除く): 40184487

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 243, 427, 521, 549, 567, 1281, 1563, 1647, 1701, 3647, 3843, 4689, 4941, 10941, 11529, 14067, 14823, 31781, 32823, 34587, 42201, 95343, 98469, 103761, 126603, 222467, 286029, 295407, 667401, 858087, 886221, 2002203, 2574261, 6006609, 7722783, 18019827, 54059481]

約数ペア:

[(1, 54059481), (3, 18019827), (7, 7722783), (9, 6006609), (21, 2574261), (27, 2002203), (61, 886221), (63, 858087), (81, 667401), (183, 295407), (189, 286029), (243, 222467), (427, 126603), (521, 103761), (549, 98469), (567, 95343), (1281, 42201), (1563, 34587), (1647, 32823), (1701, 31781), (3647, 14823), (3843, 14067), (4689, 11529), (4941, 10941)]