26045151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 39529728

約数和(自身を除く): 13484577

約数列:

[1, 3, 11, 33, 37, 83, 111, 249, 257, 407, 771, 913, 1221, 2739, 2827, 3071, 8481, 9213, 9509, 21331, 28527, 33781, 63993, 101343, 104599, 234641, 313797, 703923, 789247, 2367741, 8681717, 26045151]

約数ペア:

[(1, 26045151), (3, 8681717), (11, 2367741), (33, 789247), (37, 703923), (83, 313797), (111, 234641), (249, 104599), (257, 101343), (407, 63993), (771, 33781), (913, 28527), (1221, 21331), (2739, 9509), (2827, 9213), (3071, 8481)]