177749073

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 275438592

約数和(自身を除く): 97689519

約数列:

[1, 3, 9, 27, 37, 81, 111, 127, 333, 381, 467, 999, 1143, 1401, 2997, 3429, 4203, 4699, 10287, 12609, 14097, 17279, 37827, 42291, 51837, 59309, 126873, 155511, 177927, 380619, 466533, 533781, 1399599, 1601343, 2194433, 4804029, 6583299, 19749897, 59249691, 177749073]

約数ペア:

[(1, 177749073), (3, 59249691), (9, 19749897), (27, 6583299), (37, 4804029), (81, 2194433), (111, 1601343), (127, 1399599), (333, 533781), (381, 466533), (467, 380619), (999, 177927), (1143, 155511), (1401, 126873), (2997, 59309), (3429, 51837), (4203, 42291), (4699, 37827), (10287, 17279), (12609, 14097)]