39966651

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 60076016

約数和(自身を除く): 20109365

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 1693, 2623, 5079, 7869, 15237, 23607, 72799, 103273, 218397, 309819, 655191, 929457, 4440739, 13322217, 39966651]

約数ペア:

[(1, 39966651), (3, 13322217), (9, 4440739), (43, 929457), (61, 655191), (129, 309819), (183, 218397), (387, 103273), (549, 72799), (1693, 23607), (2623, 15237), (5079, 7869)]