61822467

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 108017280

約数和(自身を除く): 46194813

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 147, 189, 249, 441, 563, 581, 747, 1323, 1689, 1743, 2241, 3941, 4067, 5067, 5229, 11823, 12201, 15201, 15687, 27587, 35469, 36603, 46729, 82761, 106407, 109809, 140187, 248283, 327103, 420561, 744849, 981309, 1261683, 2289721, 2943927, 6869163, 8831781, 20607489, 61822467]

約数ペア:

[(1, 61822467), (3, 20607489), (7, 8831781), (9, 6869163), (21, 2943927), (27, 2289721), (49, 1261683), (63, 981309), (83, 744849), (147, 420561), (189, 327103), (249, 248283), (441, 140187), (563, 109809), (581, 106407), (747, 82761), (1323, 46729), (1689, 36603), (1743, 35469), (2241, 27587), (3941, 15687), (4067, 15201), (5067, 12201), (5229, 11823)]