33253857

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 62258560

約数和(自身を除く): 29004703

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2137, 2223, 5187, 6411, 14959, 15561, 19233, 27781, 40603, 44877, 83343, 121809, 134631, 194467, 250029, 284221, 365427, 527839, 583401, 852663, 1583517, 1750203, 2557989, 3694873, 4750551, 11084619, 33253857]

約数ペア:

[(1, 33253857), (3, 11084619), (7, 4750551), (9, 3694873), (13, 2557989), (19, 1750203), (21, 1583517), (39, 852663), (57, 583401), (63, 527839), (91, 365427), (117, 284221), (133, 250029), (171, 194467), (247, 134631), (273, 121809), (399, 83343), (741, 44877), (819, 40603), (1197, 27781), (1729, 19233), (2137, 15561), (2223, 14959), (5187, 6411)]