77012991

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{2143}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 125552640

約数和(自身を除く): 48539649

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 1331, 2143, 3267, 3993, 6429, 11979, 19287, 23573, 35937, 57861, 70719, 212157, 259303, 636471, 777909, 2333727, 2852333, 7001181, 8556999, 25670997, 77012991]

約数ペア:

[(1, 77012991), (3, 25670997), (9, 8556999), (11, 7001181), (27, 2852333), (33, 2333727), (99, 777909), (121, 636471), (297, 259303), (363, 212157), (1089, 70719), (1331, 57861), (2143, 35937), (3267, 23573), (3993, 19287), (6429, 11979)]