8267427

素因数分解:

$3^4\times 7^2\times {\mathrm{2083}}^1$

素因数の和:2109

約数の個数: 30

約数和(自身を含む): 14373348

約数和(自身を除く): 6105921

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 2083, 3969, 6249, 14581, 18747, 43743, 56241, 102067, 131229, 168723, 306201, 393687, 918603, 1181061, 2755809, 8267427]

約数ペア:

[(1, 8267427), (3, 2755809), (7, 1181061), (9, 918603), (21, 393687), (27, 306201), (49, 168723), (63, 131229), (81, 102067), (147, 56241), (189, 43743), (441, 18747), (567, 14581), (1323, 6249), (2083, 3969)]