8252577

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 12787200

約数和(自身を除く): 4534623

約数列:

[1, 3, 9, 27, 53, 73, 79, 159, 219, 237, 477, 657, 711, 1431, 1971, 2133, 3869, 4187, 5767, 11607, 12561, 17301, 34821, 37683, 51903, 104463, 113049, 155709, 305651, 916953, 2750859, 8252577]

約数ペア:

[(1, 8252577), (3, 2750859), (9, 916953), (27, 305651), (53, 155709), (73, 113049), (79, 104463), (159, 51903), (219, 37683), (237, 34821), (477, 17301), (657, 12561), (711, 11607), (1431, 5767), (1971, 4187), (2133, 3869)]