86097879

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 146316352

約数和(自身を除く): 60218473

約数列:

[1, 3, 7, 9, 21, 63, 73, 97, 193, 219, 291, 511, 579, 657, 679, 873, 1351, 1533, 1737, 2037, 4053, 4599, 6111, 7081, 12159, 14089, 18721, 21243, 42267, 49567, 56163, 63729, 98623, 126801, 131047, 148701, 168489, 295869, 393141, 446103, 887607, 1179423, 1366633, 4099899, 9566431, 12299697, 28699293, 86097879]

約数ペア:

[(1, 86097879), (3, 28699293), (7, 12299697), (9, 9566431), (21, 4099899), (63, 1366633), (73, 1179423), (97, 887607), (193, 446103), (219, 393141), (291, 295869), (511, 168489), (579, 148701), (657, 131047), (679, 126801), (873, 98623), (1351, 63729), (1533, 56163), (1737, 49567), (2037, 42267), (4053, 21243), (4599, 18721), (6111, 14089), (7081, 12159)]