66310361

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 76684320

約数和(自身を除く): 10373959

約数列:

[1, 13, 19, 107, 169, 193, 247, 1391, 2033, 2509, 3211, 3667, 18083, 20651, 26429, 32617, 47671, 268463, 343577, 392369, 619723, 3490019, 5100797, 66310361]

約数ペア:

[(1, 66310361), (13, 5100797), (19, 3490019), (107, 619723), (169, 392369), (193, 343577), (247, 268463), (1391, 47671), (2033, 32617), (2509, 26429), (3211, 20651), (3667, 18083)]