25325487

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 41541120

約数和(自身を除く): 16215633

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1201, 1917, 2343, 3603, 7029, 10809, 13211, 21087, 32427, 39633, 85271, 118899, 255813, 356697, 767439, 937981, 2302317, 2813943, 8441829, 25325487]

約数ペア:

[(1, 25325487), (3, 8441829), (9, 2813943), (11, 2302317), (27, 937981), (33, 767439), (71, 356697), (99, 255813), (213, 118899), (297, 85271), (639, 39633), (781, 32427), (1201, 21087), (1917, 13211), (2343, 10809), (3603, 7029)]