83249127

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 143676624

約数和(自身を除く): 60427497

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 73, 81, 117, 171, 219, 243, 247, 351, 361, 513, 657, 741, 949, 1053, 1083, 1387, 1539, 1971, 2223, 2847, 3159, 3249, 4161, 4617, 4693, 5913, 6669, 8541, 9747, 12483, 14079, 17739, 18031, 20007, 25623, 26353, 29241, 37449, 42237, 54093, 60021, 76869, 79059, 87723, 112347, 126711, 162279, 230607, 237177, 337041, 342589, 380133, 486837, 711531, 1027767, 1140399, 1460511, 2134593, 3083301, 4381533, 6403779, 9249903, 27749709, 83249127]

約数ペア:

[(1, 83249127), (3, 27749709), (9, 9249903), (13, 6403779), (19, 4381533), (27, 3083301), (39, 2134593), (57, 1460511), (73, 1140399), (81, 1027767), (117, 711531), (171, 486837), (219, 380133), (243, 342589), (247, 337041), (351, 237177), (361, 230607), (513, 162279), (657, 126711), (741, 112347), (949, 87723), (1053, 79059), (1083, 76869), (1387, 60021), (1539, 54093), (1971, 42237), (2223, 37449), (2847, 29241), (3159, 26353), (3249, 25623), (4161, 20007), (4617, 18031), (4693, 17739), (5913, 14079), (6669, 12483), (8541, 9747)]