8777943

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 13939200

約数和(自身を除く): 5161257

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 241, 513, 639, 723, 1349, 1917, 2169, 4047, 4579, 6507, 12141, 13737, 17111, 36423, 41211, 51333, 123633, 153999, 325109, 461997, 975327, 2925981, 8777943]

約数ペア:

[(1, 8777943), (3, 2925981), (9, 975327), (19, 461997), (27, 325109), (57, 153999), (71, 123633), (171, 51333), (213, 41211), (241, 36423), (513, 17111), (639, 13737), (723, 12141), (1349, 6507), (1917, 4579), (2169, 4047)]