51374847

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1777}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 71688960

約数和(自身を除く): 20314113

約数列:

[1, 3, 23, 69, 419, 1257, 1777, 5331, 9637, 28911, 40871, 122613, 744563, 2233689, 17124949, 51374847]

約数ペア:

[(1, 51374847), (3, 17124949), (23, 2233689), (69, 744563), (419, 122613), (1257, 40871), (1777, 28911), (5331, 9637)]