40961109

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 69242688

約数和(自身を除く): 28281579

約数列:

[1, 3, 7, 17, 21, 37, 49, 51, 111, 119, 147, 259, 357, 443, 629, 777, 833, 1329, 1813, 1887, 2499, 3101, 4403, 5439, 7531, 9303, 13209, 16391, 21707, 22593, 30821, 49173, 52717, 65121, 92463, 114737, 158151, 278647, 344211, 369019, 803159, 835941, 1107057, 1950529, 2409477, 5851587, 13653703, 40961109]

約数ペア:

[(1, 40961109), (3, 13653703), (7, 5851587), (17, 2409477), (21, 1950529), (37, 1107057), (49, 835941), (51, 803159), (111, 369019), (119, 344211), (147, 278647), (259, 158151), (357, 114737), (443, 92463), (629, 65121), (777, 52717), (833, 49173), (1329, 30821), (1813, 22593), (1887, 21707), (2499, 16391), (3101, 13209), (4403, 9303), (5439, 7531)]