40360761

素因数分解:

$3^4\times 7^2\times {\mathrm{10169}}^1$

素因数の和:10195

約数の個数: 30

約数和(自身を含む): 70142490

約数和(自身を除く): 29781729

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 10169, 30507, 71183, 91521, 213549, 274563, 498281, 640647, 823689, 1494843, 1921941, 4484529, 5765823, 13453587, 40360761]

約数ペア:

[(1, 40360761), (3, 13453587), (7, 5765823), (9, 4484529), (21, 1921941), (27, 1494843), (49, 823689), (63, 640647), (81, 498281), (147, 274563), (189, 213549), (441, 91521), (567, 71183), (1323, 30507), (3969, 10169)]