57149739

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 90086400

約数和(自身を除く): 32936661

約数列:

[1, 3, 9, 19, 27, 57, 101, 171, 303, 513, 909, 1103, 1919, 2727, 3309, 5757, 9927, 17271, 20957, 29781, 51813, 62871, 111403, 188613, 334209, 565839, 1002627, 2116657, 3007881, 6349971, 19049913, 57149739]

約数ペア:

[(1, 57149739), (3, 19049913), (9, 6349971), (19, 3007881), (27, 2116657), (57, 1002627), (101, 565839), (171, 334209), (303, 188613), (513, 111403), (909, 62871), (1103, 51813), (1919, 29781), (2727, 20957), (3309, 17271), (5757, 9927)]