22327767

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 42325920

約数和(自身を除く): 19998153

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 101, 121, 203, 231, 261, 303, 319, 363, 609, 693, 707, 847, 909, 957, 1089, 1111, 1827, 2121, 2233, 2541, 2871, 2929, 3333, 3509, 6363, 6699, 7623, 7777, 8787, 9999, 10527, 12221, 20097, 20503, 23331, 24563, 26361, 31581, 32219, 36663, 61509, 69993, 73689, 85547, 96657, 109989, 184527, 221067, 225533, 256641, 289971, 354409, 676599, 769923, 1063227, 2029797, 2480863, 3189681, 7442589, 22327767]

約数ペア:

[(1, 22327767), (3, 7442589), (7, 3189681), (9, 2480863), (11, 2029797), (21, 1063227), (29, 769923), (33, 676599), (63, 354409), (77, 289971), (87, 256641), (99, 225533), (101, 221067), (121, 184527), (203, 109989), (231, 96657), (261, 85547), (303, 73689), (319, 69993), (363, 61509), (609, 36663), (693, 32219), (707, 31581), (847, 26361), (909, 24563), (957, 23331), (1089, 20503), (1111, 20097), (1827, 12221), (2121, 10527), (2233, 9999), (2541, 8787), (2871, 7777), (2929, 7623), (3333, 6699), (3509, 6363)]