65013003

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 113702400

約数和(自身を除く): 48689397

約数列:

[1, 3, 9, 11, 19, 27, 33, 41, 57, 99, 123, 171, 209, 281, 297, 369, 451, 513, 627, 779, 843, 1107, 1353, 1881, 2337, 2529, 3091, 4059, 5339, 5643, 7011, 7587, 8569, 9273, 11521, 12177, 16017, 21033, 25707, 27819, 34563, 48051, 58729, 77121, 83457, 103689, 126731, 144153, 176187, 218899, 231363, 311067, 380193, 528561, 656697, 1140579, 1585683, 1970091, 2407889, 3421737, 5910273, 7223667, 21671001, 65013003]

約数ペア:

[(1, 65013003), (3, 21671001), (9, 7223667), (11, 5910273), (19, 3421737), (27, 2407889), (33, 1970091), (41, 1585683), (57, 1140579), (99, 656697), (123, 528561), (171, 380193), (209, 311067), (281, 231363), (297, 218899), (369, 176187), (451, 144153), (513, 126731), (627, 103689), (779, 83457), (843, 77121), (1107, 58729), (1353, 48051), (1881, 34563), (2337, 27819), (2529, 25707), (3091, 21033), (4059, 16017), (5339, 12177), (5643, 11521), (7011, 9273), (7587, 8569)]