8278659

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 12936000

約数和(自身を除く): 4657341

約数列:

[1, 3, 9, 27, 29, 87, 97, 109, 261, 291, 327, 783, 873, 981, 2619, 2813, 2943, 3161, 8439, 9483, 10573, 25317, 28449, 31719, 75951, 85347, 95157, 285471, 306617, 919851, 2759553, 8278659]

約数ペア:

[(1, 8278659), (3, 2759553), (9, 919851), (27, 306617), (29, 285471), (87, 95157), (97, 85347), (109, 75951), (261, 31719), (291, 28449), (327, 25317), (783, 10573), (873, 9483), (981, 8439), (2619, 3161), (2813, 2943)]