40413681

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2777}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 76006080

約数和(自身を除く): 35592399

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 2777, 4851, 8331, 14553, 19439, 24993, 30547, 58317, 74979, 91641, 136073, 174951, 213829, 274923, 408219, 524853, 641487, 824769, 1224657, 1496803, 1924461, 3673971, 4490409, 5773383, 13471227, 40413681]

約数ペア:

[(1, 40413681), (3, 13471227), (7, 5773383), (9, 4490409), (11, 3673971), (21, 1924461), (27, 1496803), (33, 1224657), (49, 824769), (63, 641487), (77, 524853), (99, 408219), (147, 274923), (189, 213829), (231, 174951), (297, 136073), (441, 91641), (539, 74979), (693, 58317), (1323, 30547), (1617, 24993), (2079, 19439), (2777, 14553), (4851, 8331)]