67840773

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 67634427

約数列:

[1, 3, 7, 11, 13, 19, 21, 29, 33, 39, 41, 57, 77, 87, 91, 123, 133, 143, 203, 209, 231, 247, 273, 287, 319, 377, 399, 429, 451, 533, 551, 609, 627, 741, 779, 861, 957, 1001, 1131, 1189, 1353, 1463, 1599, 1653, 1729, 2233, 2337, 2639, 2717, 3003, 3157, 3567, 3731, 3857, 4147, 4389, 5187, 5453, 5863, 6061, 6699, 7163, 7917, 8151, 8323, 8569, 9471, 10127, 11193, 11571, 12441, 13079, 15457, 16359, 17589, 18183, 19019, 21489, 22591, 24969, 25707, 29029, 30381, 39237, 41041, 42427, 46371, 50141, 57057, 59983, 67773, 70889, 78793, 87087, 91553, 108199, 111397, 123123, 127281, 150423, 158137, 170027, 179949, 212667, 236379, 248501, 274659, 293683, 324597, 334191, 474411, 510081, 551551, 745503, 779779, 881049, 1190189, 1654653, 1739507, 2055781, 2339337, 3230513, 3570567, 5218521, 6167343, 9691539, 22613591, 67840773]

約数ペア:

[(1, 67840773), (3, 22613591), (7, 9691539), (11, 6167343), (13, 5218521), (19, 3570567), (21, 3230513), (29, 2339337), (33, 2055781), (39, 1739507), (41, 1654653), (57, 1190189), (77, 881049), (87, 779779), (91, 745503), (123, 551551), (133, 510081), (143, 474411), (203, 334191), (209, 324597), (231, 293683), (247, 274659), (273, 248501), (287, 236379), (319, 212667), (377, 179949), (399, 170027), (429, 158137), (451, 150423), (533, 127281), (551, 123123), (609, 111397), (627, 108199), (741, 91553), (779, 87087), (861, 78793), (957, 70889), (1001, 67773), (1131, 59983), (1189, 57057), (1353, 50141), (1463, 46371), (1599, 42427), (1653, 41041), (1729, 39237), (2233, 30381), (2337, 29029), (2639, 25707), (2717, 24969), (3003, 22591), (3157, 21489), (3567, 19019), (3731, 18183), (3857, 17589), (4147, 16359), (4389, 15457), (5187, 13079), (5453, 12441), (5863, 11571), (6061, 11193), (6699, 10127), (7163, 9471), (7917, 8569), (8151, 8323)]