57111783

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19249}}^1$

素因数の和:19318

約数の個数: 16

約数和(自身を含む): 81312000

約数和(自身を除く): 24200217

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 19249, 57747, 442727, 827707, 1328181, 2483121, 19037261, 57111783]

約数ペア:

[(1, 57111783), (3, 19037261), (23, 2483121), (43, 1328181), (69, 827707), (129, 442727), (989, 57747), (2967, 19249)]