51121233

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{31039}}^1$

素因数の和:31109

約数の個数: 16

約数和(自身を含む): 76979200

約数和(自身を除く): 25857967

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 31039, 93117, 279351, 838053, 1893379, 5680137, 17040411, 51121233]

約数ペア:

[(1, 51121233), (3, 17040411), (9, 5680137), (27, 1893379), (61, 838053), (183, 279351), (549, 93117), (1647, 31039)]