809964099

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4817}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 1425048768

約数和(自身を除く): 615084669

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 157, 357, 471, 1071, 1099, 1413, 2669, 3297, 4817, 8007, 9891, 14451, 18683, 24021, 33719, 43353, 56049, 81889, 101157, 168147, 245667, 303471, 573223, 737001, 756269, 1719669, 2268807, 5159007, 5293883, 6806421, 12856573, 15881649, 38569719, 47644947, 89996011, 115709157, 269988033, 809964099]

約数ペア:

[(1, 809964099), (3, 269988033), (7, 115709157), (9, 89996011), (17, 47644947), (21, 38569719), (51, 15881649), (63, 12856573), (119, 6806421), (153, 5293883), (157, 5159007), (357, 2268807), (471, 1719669), (1071, 756269), (1099, 737001), (1413, 573223), (2669, 303471), (3297, 245667), (4817, 168147), (8007, 101157), (9891, 81889), (14451, 56049), (18683, 43353), (24021, 33719)]