82288107

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 142331280

約数和(自身を除く): 60043173

約数列:

[1, 3, 9, 11, 19, 33, 41, 57, 97, 99, 121, 123, 171, 209, 291, 363, 369, 451, 627, 779, 873, 1067, 1089, 1353, 1843, 1881, 2299, 2337, 3201, 3977, 4059, 4961, 5529, 6897, 7011, 8569, 9603, 11737, 11931, 14883, 16587, 20273, 20691, 25707, 35211, 35793, 43747, 44649, 60819, 75563, 77121, 94259, 105633, 131241, 182457, 223003, 226689, 282777, 393723, 481217, 669009, 680067, 831193, 848331, 1443651, 2007027, 2493579, 4330953, 7480737, 9143123, 27429369, 82288107]

約数ペア:

[(1, 82288107), (3, 27429369), (9, 9143123), (11, 7480737), (19, 4330953), (33, 2493579), (41, 2007027), (57, 1443651), (97, 848331), (99, 831193), (121, 680067), (123, 669009), (171, 481217), (209, 393723), (291, 282777), (363, 226689), (369, 223003), (451, 182457), (627, 131241), (779, 105633), (873, 94259), (1067, 77121), (1089, 75563), (1353, 60819), (1843, 44649), (1881, 43747), (2299, 35793), (2337, 35211), (3201, 25707), (3977, 20691), (4059, 20273), (4961, 16587), (5529, 14883), (6897, 11931), (7011, 11737), (8569, 9603)]