57035907

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{19031}}^1$

素因数の和:19080

約数の個数: 20

約数和(自身を含む): 87509136

約数和(自身を除く): 30473229

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 19031, 57093, 171279, 513837, 704147, 1541511, 2112441, 6337323, 19011969, 57035907]

約数ペア:

[(1, 57035907), (3, 19011969), (9, 6337323), (27, 2112441), (37, 1541511), (81, 704147), (111, 513837), (333, 171279), (999, 57093), (2997, 19031)]