68704510923

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1\times {\mathrm{4201}}^1$

素因数の和:5132

約数の個数: 48

約数和(自身を含む): 105996290400

約数和(自身を除く): 37291779477

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 769, 1251, 2307, 2363, 4201, 6921, 7089, 12603, 13073, 21267, 37809, 39219, 71417, 106891, 117657, 214251, 320673, 583939, 642753, 962019, 1751817, 1817147, 3230569, 5255451, 5451441, 9691707, 9926963, 16354323, 29075121, 29780889, 54919673, 89342667, 164759019, 449049091, 494277057, 1347147273, 4041441819, 7633834547, 22901503641, 68704510923]

約数ペア:

[(1, 68704510923), (3, 22901503641), (9, 7633834547), (17, 4041441819), (51, 1347147273), (139, 494277057), (153, 449049091), (417, 164759019), (769, 89342667), (1251, 54919673), (2307, 29780889), (2363, 29075121), (4201, 16354323), (6921, 9926963), (7089, 9691707), (12603, 5451441), (13073, 5255451), (21267, 3230569), (37809, 1817147), (39219, 1751817), (71417, 962019), (106891, 642753), (117657, 583939), (214251, 320673)]