395113383

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 715653120

約数和(自身を除く): 320539737

約数列:

[1, 3, 7, 9, 21, 27, 31, 59, 63, 81, 93, 127, 177, 189, 217, 243, 279, 381, 413, 531, 567, 651, 837, 889, 1143, 1239, 1593, 1701, 1829, 1953, 2511, 2667, 3429, 3717, 3937, 4779, 5487, 5859, 7493, 7533, 8001, 10287, 11151, 11811, 12803, 14337, 16461, 17577, 22479, 24003, 27559, 30861, 33453, 35433, 38409, 49383, 52451, 52731, 67437, 72009, 82677, 100359, 106299, 115227, 148149, 157353, 202311, 216027, 232283, 248031, 318897, 345681, 444447, 472059, 606933, 696849, 744093, 956691, 1037043, 1416177, 1625981, 1820799, 2090547, 2232279, 3111129, 4248531, 4877943, 6271641, 6696837, 12745593, 14633829, 18814923, 43901487, 56444769, 131704461, 395113383]

約数ペア:

[(1, 395113383), (3, 131704461), (7, 56444769), (9, 43901487), (21, 18814923), (27, 14633829), (31, 12745593), (59, 6696837), (63, 6271641), (81, 4877943), (93, 4248531), (127, 3111129), (177, 2232279), (189, 2090547), (217, 1820799), (243, 1625981), (279, 1416177), (381, 1037043), (413, 956691), (531, 744093), (567, 696849), (651, 606933), (837, 472059), (889, 444447), (1143, 345681), (1239, 318897), (1593, 248031), (1701, 232283), (1829, 216027), (1953, 202311), (2511, 157353), (2667, 148149), (3429, 115227), (3717, 106299), (3937, 100359), (4779, 82677), (5487, 72009), (5859, 67437), (7493, 52731), (7533, 52451), (8001, 49383), (10287, 38409), (11151, 35433), (11811, 33453), (12803, 30861), (14337, 27559), (16461, 24003), (17577, 22479)]