73349451

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 126060480

約数和(自身を除く): 52711029

約数列:

[1, 3, 7, 9, 21, 41, 63, 73, 123, 219, 287, 369, 389, 511, 657, 861, 1167, 1533, 2583, 2723, 2993, 3501, 4599, 8169, 8979, 15949, 20951, 24507, 26937, 28397, 47847, 62853, 85191, 111643, 143541, 188559, 198779, 255573, 334929, 596337, 1004787, 1164277, 1789011, 3492831, 8149939, 10478493, 24449817, 73349451]

約数ペア:

[(1, 73349451), (3, 24449817), (7, 10478493), (9, 8149939), (21, 3492831), (41, 1789011), (63, 1164277), (73, 1004787), (123, 596337), (219, 334929), (287, 255573), (369, 198779), (389, 188559), (511, 143541), (657, 111643), (861, 85191), (1167, 62853), (1533, 47847), (2583, 28397), (2723, 26937), (2993, 24507), (3501, 20951), (4599, 15949), (8169, 8979)]