85677249

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 134830080

約数和(自身を除く): 49152831

約数列:

[1, 3, 7, 21, 41, 123, 151, 287, 453, 659, 861, 1057, 1977, 3171, 4613, 6191, 13839, 18573, 27019, 43337, 81057, 99509, 130011, 189133, 298527, 567399, 696563, 2089689, 4079869, 12239607, 28559083, 85677249]

約数ペア:

[(1, 85677249), (3, 28559083), (7, 12239607), (21, 4079869), (41, 2089689), (123, 696563), (151, 567399), (287, 298527), (453, 189133), (659, 130011), (861, 99509), (1057, 81057), (1977, 43337), (3171, 27019), (4613, 18573), (6191, 13839)]