7277787

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 11909352

約数和(自身を除く): 4631565

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 163, 363, 369, 451, 489, 1089, 1353, 1467, 1793, 4059, 4961, 5379, 6683, 14883, 16137, 19723, 20049, 44649, 59169, 60147, 73513, 177507, 220539, 661617, 808643, 2425929, 7277787]

約数ペア:

[(1, 7277787), (3, 2425929), (9, 808643), (11, 661617), (33, 220539), (41, 177507), (99, 73513), (121, 60147), (123, 59169), (163, 44649), (363, 20049), (369, 19723), (451, 16137), (489, 14883), (1089, 6683), (1353, 5379), (1467, 4961), (1793, 4059)]