51515379

素因数分解:

$3^3\times {\mathrm{1123}}^1\times {\mathrm{1699}}^1$

素因数の和:2831

約数の個数: 16

約数和(自身を含む): 76432000

約数和(自身を除く): 24916621

約数列:

[1, 3, 9, 27, 1123, 1699, 3369, 5097, 10107, 15291, 30321, 45873, 1907977, 5723931, 17171793, 51515379]

約数ペア:

[(1, 51515379), (3, 17171793), (9, 5723931), (27, 1907977), (1123, 45873), (1699, 30321), (3369, 15291), (5097, 10107)]