99212799

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 173229840

約数和(自身を除く): 74017041

約数列:

[1, 3, 7, 17, 21, 29, 37, 49, 51, 87, 111, 119, 147, 203, 259, 357, 493, 609, 629, 777, 833, 1073, 1369, 1421, 1479, 1813, 1887, 2499, 3219, 3451, 4107, 4263, 4403, 5439, 7511, 9583, 10353, 13209, 18241, 22533, 23273, 24157, 28749, 30821, 39701, 52577, 54723, 67081, 69819, 72471, 92463, 119103, 127687, 157731, 162911, 201243, 277907, 383061, 488733, 674917, 833721, 893809, 1140377, 1945349, 2024751, 2681427, 3421131, 4724419, 5836047, 14173257, 33070933, 99212799]

約数ペア:

[(1, 99212799), (3, 33070933), (7, 14173257), (17, 5836047), (21, 4724419), (29, 3421131), (37, 2681427), (49, 2024751), (51, 1945349), (87, 1140377), (111, 893809), (119, 833721), (147, 674917), (203, 488733), (259, 383061), (357, 277907), (493, 201243), (609, 162911), (629, 157731), (777, 127687), (833, 119103), (1073, 92463), (1369, 72471), (1421, 69819), (1479, 67081), (1813, 54723), (1887, 52577), (2499, 39701), (3219, 30821), (3451, 28749), (4107, 24157), (4263, 23273), (4403, 22533), (5439, 18241), (7511, 13209), (9583, 10353)]