51634017

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{1709}}^1$

素因数の和:2094

約数の個数: 20

約数和(自身を含む): 77384340

約数和(自身を除く): 25750323

約数列:

[1, 3, 9, 27, 81, 373, 1119, 1709, 3357, 5127, 10071, 15381, 30213, 46143, 138429, 637457, 1912371, 5737113, 17211339, 51634017]

約数ペア:

[(1, 51634017), (3, 17211339), (9, 5737113), (27, 1912371), (81, 637457), (373, 138429), (1119, 46143), (1709, 30213), (3357, 15381), (5127, 10071)]