26731269

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 41395200

約数和(自身を除く): 14663931

約数列:

[1, 3, 9, 27, 31, 93, 109, 279, 293, 327, 837, 879, 981, 2637, 2943, 3379, 7911, 9083, 10137, 27249, 30411, 31937, 81747, 91233, 95811, 245241, 287433, 862299, 990047, 2970141, 8910423, 26731269]

約数ペア:

[(1, 26731269), (3, 8910423), (9, 2970141), (27, 990047), (31, 862299), (93, 287433), (109, 245241), (279, 95811), (293, 91233), (327, 81747), (837, 31937), (879, 30411), (981, 27249), (2637, 10137), (2943, 9083), (3379, 7911)]