8179479

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 15768480

約数和(自身を除く): 7589001

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 37, 63, 77, 87, 99, 111, 121, 203, 231, 259, 261, 319, 333, 363, 407, 609, 693, 777, 847, 957, 1073, 1089, 1221, 1827, 2233, 2331, 2541, 2849, 2871, 3219, 3509, 3663, 4477, 6699, 7511, 7623, 8547, 9657, 10527, 11803, 13431, 20097, 22533, 24563, 25641, 31339, 31581, 35409, 40293, 67599, 73689, 82621, 94017, 106227, 129833, 221067, 247863, 282051, 389499, 743589, 908831, 1168497, 2726493, 8179479]

約数ペア:

[(1, 8179479), (3, 2726493), (7, 1168497), (9, 908831), (11, 743589), (21, 389499), (29, 282051), (33, 247863), (37, 221067), (63, 129833), (77, 106227), (87, 94017), (99, 82621), (111, 73689), (121, 67599), (203, 40293), (231, 35409), (259, 31581), (261, 31339), (319, 25641), (333, 24563), (363, 22533), (407, 20097), (609, 13431), (693, 11803), (777, 10527), (847, 9657), (957, 8547), (1073, 7623), (1089, 7511), (1221, 6699), (1827, 4477), (2233, 3663), (2331, 3509), (2541, 3219), (2849, 2871)]