64575369

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 96314400

約数和(自身を除く): 31739031

約数列:

[1, 3, 9, 41, 123, 139, 369, 417, 1251, 1259, 3777, 5699, 11331, 17097, 51291, 51619, 154857, 175001, 464571, 525003, 1575009, 7175041, 21525123, 64575369]

約数ペア:

[(1, 64575369), (3, 21525123), (9, 7175041), (41, 1575009), (123, 525003), (139, 464571), (369, 175001), (417, 154857), (1251, 51619), (1259, 51291), (3777, 17097), (5699, 11331)]