40618863

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 60076016

約数和(自身を除く): 19457153

約数列:

[1, 3, 9, 61, 183, 241, 307, 549, 723, 921, 2169, 2763, 14701, 18727, 44103, 56181, 73987, 132309, 168543, 221961, 665883, 4513207, 13539621, 40618863]

約数ペア:

[(1, 40618863), (3, 13539621), (9, 4513207), (61, 665883), (183, 221961), (241, 168543), (307, 132309), (549, 73987), (723, 56181), (921, 44103), (2169, 18727), (2763, 14701)]