25960959

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 39690240

約数和(自身を除く): 13729281

約数列:

[1, 3, 9, 27, 67, 113, 127, 201, 339, 381, 603, 1017, 1143, 1809, 3051, 3429, 7571, 8509, 14351, 22713, 25527, 43053, 68139, 76581, 129159, 204417, 229743, 387477, 961517, 2884551, 8653653, 25960959]

約数ペア:

[(1, 25960959), (3, 8653653), (9, 2884551), (27, 961517), (67, 387477), (113, 229743), (127, 204417), (201, 129159), (339, 76581), (381, 68139), (603, 43053), (1017, 25527), (1143, 22713), (1809, 14351), (3051, 8509), (3429, 7571)]