8147168703

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{971}}^1\times {\mathrm{2851}}^1$

素因数の和:3940

約数の個数: 32

約数和(自身を含む): 12197433600

約数和(自身を除く): 4050264897

約数列:

[1, 3, 9, 27, 109, 327, 971, 981, 2851, 2913, 2943, 8553, 8739, 25659, 26217, 76977, 105839, 310759, 317517, 932277, 952551, 2768321, 2796831, 2857653, 8304963, 8390493, 24914889, 74744667, 301746989, 905240967, 2715722901, 8147168703]

約数ペア:

[(1, 8147168703), (3, 2715722901), (9, 905240967), (27, 301746989), (109, 74744667), (327, 24914889), (971, 8390493), (981, 8304963), (2851, 2857653), (2913, 2796831), (2943, 2768321), (8553, 952551), (8739, 932277), (25659, 317517), (26217, 310759), (76977, 105839)]