8177788269

素因数分解:

$3^4\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{11069}}^1$

素因数の和:12391

約数の個数: 40

約数和(自身を含む): 13973351040

約数和(自身を除く): 5795562771

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1303, 3909, 9121, 11069, 11727, 27363, 33207, 35181, 77483, 82089, 99621, 105543, 232449, 246267, 298863, 697347, 738801, 896589, 2092041, 6276123, 14422907, 43268721, 100960349, 129806163, 302881047, 389418489, 908643141, 1168255467, 2725929423, 8177788269]

約数ペア:

[(1, 8177788269), (3, 2725929423), (7, 1168255467), (9, 908643141), (21, 389418489), (27, 302881047), (63, 129806163), (81, 100960349), (189, 43268721), (567, 14422907), (1303, 6276123), (3909, 2092041), (9121, 896589), (11069, 738801), (11727, 697347), (27363, 298863), (33207, 246267), (35181, 232449), (77483, 105543), (82089, 99621)]