51865143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{14419}}^1$

素因数の和:14542

約数の個数: 16

約数和(自身を含む): 76137600

約数和(自身を除く): 24272457

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 14419, 43257, 158609, 475827, 1571671, 4715013, 17288381, 51865143]

約数ペア:

[(1, 51865143), (3, 17288381), (11, 4715013), (33, 1571671), (109, 475827), (327, 158609), (1199, 43257), (3597, 14419)]