26405397

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 40895712

約数和(自身を除く): 14490315

約数列:

[1, 3, 9, 31, 43, 71, 93, 129, 213, 279, 387, 639, 961, 1333, 2201, 2883, 3053, 3999, 6603, 8649, 9159, 11997, 19809, 27477, 41323, 68231, 94643, 123969, 204693, 283929, 371907, 614079, 851787, 2933933, 8801799, 26405397]

約数ペア:

[(1, 26405397), (3, 8801799), (9, 2933933), (31, 851787), (43, 614079), (71, 371907), (93, 283929), (129, 204693), (213, 123969), (279, 94643), (387, 68231), (639, 41323), (961, 27477), (1333, 19809), (2201, 11997), (2883, 9159), (3053, 8649), (3999, 6603)]