55111917

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4517}}^1$

素因数の和:4617

約数の個数: 24

約数和(自身を含む): 86528736

約数和(自身を除く): 31416819

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 4517, 12201, 13551, 31619, 94857, 221333, 374911, 663999, 1124733, 2624377, 7873131, 18370639, 55111917]

約数ペア:

[(1, 55111917), (3, 18370639), (7, 7873131), (21, 2624377), (49, 1124733), (83, 663999), (147, 374911), (249, 221333), (581, 94857), (1743, 31619), (4067, 13551), (4517, 12201)]