268777323

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{3301}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 396636240

約数和(自身を除く): 127858917

約数列:

[1, 3, 9, 83, 109, 249, 327, 747, 981, 3301, 9047, 9903, 27141, 29709, 81423, 273983, 359809, 821949, 1079427, 2465847, 3238281, 29864147, 89592441, 268777323]

約数ペア:

[(1, 268777323), (3, 89592441), (9, 29864147), (83, 3238281), (109, 2465847), (249, 1079427), (327, 821949), (747, 359809), (981, 273983), (3301, 81423), (9047, 29709), (9903, 27141)]