25087941

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 13498299

約数列:

[1, 3, 9, 27, 41, 123, 131, 173, 369, 393, 519, 1107, 1179, 1557, 3537, 4671, 5371, 7093, 16113, 21279, 22663, 48339, 63837, 67989, 145017, 191511, 203967, 611901, 929183, 2787549, 8362647, 25087941]

約数ペア:

[(1, 25087941), (3, 8362647), (9, 2787549), (27, 929183), (41, 611901), (123, 203967), (131, 191511), (173, 145017), (369, 67989), (393, 63837), (519, 48339), (1107, 22663), (1179, 21279), (1557, 16113), (3537, 7093), (4671, 5371)]