63131283

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3295

約数の個数: 24

約数和(自身を含む): 95486976

約数和(自身を除く): 32355693

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 3187, 6603, 9561, 19809, 28683, 98797, 226277, 296391, 678831, 889173, 2036493, 7014587, 21043761, 63131283]

約数ペア:

[(1, 63131283), (3, 21043761), (9, 7014587), (31, 2036493), (71, 889173), (93, 678831), (213, 296391), (279, 226277), (639, 98797), (2201, 28683), (3187, 19809), (6603, 9561)]