165266493

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{133387}}^1$

素因数の和:133456

約数の個数: 16

約数和(自身を含む): 256104960

約数和(自身を除く): 90838467

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 133387, 400161, 933709, 2801127, 7869833, 23609499, 55088831, 165266493]

約数ペア:

[(1, 165266493), (3, 55088831), (7, 23609499), (21, 7869833), (59, 2801127), (177, 933709), (413, 400161), (1239, 133387)]