77992209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12433}}^1$

素因数の和:12497

約数の個数: 24

約数和(自身を含む): 122201352

約数和(自身を除く): 44209143

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 12433, 37299, 111897, 211361, 509753, 634083, 1529259, 1902249, 4587777, 8665801, 25997403, 77992209]

約数ペア:

[(1, 77992209), (3, 25997403), (9, 8665801), (17, 4587777), (41, 1902249), (51, 1529259), (123, 634083), (153, 509753), (369, 211361), (697, 111897), (2091, 37299), (6273, 12433)]