81282126

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{315047}}^1$

素因数の和:315095

約数の個数: 16

約数和(自身を含む): 166345344

約数和(自身を除く): 85063218

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 315047, 630094, 945141, 1890282, 13547021, 27094042, 40641063, 81282126]

約数ペア:

[(1, 81282126), (2, 40641063), (3, 27094042), (6, 13547021), (43, 1890282), (86, 945141), (129, 630094), (258, 315047)]