74591283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 115413760

約数和(自身を除く): 40822477

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2341, 2451, 7023, 10621, 30433, 31863, 44479, 91299, 100663, 133437, 301989, 578227, 1308619, 1734681, 1912597, 3925857, 5737791, 24863761, 74591283]

約数ペア:

[(1, 74591283), (3, 24863761), (13, 5737791), (19, 3925857), (39, 1912597), (43, 1734681), (57, 1308619), (129, 578227), (247, 301989), (559, 133437), (741, 100663), (817, 91299), (1677, 44479), (2341, 31863), (2451, 30433), (7023, 10621)]