197360332191

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{3083}}^1$

素因数の和:4005

約数の個数: 72

約数和(自身を含む): 323405806464

約数和(自身を除く): 126045474273

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 887, 891, 2187, 2661, 2673, 3083, 6561, 7983, 8019, 9249, 9757, 23949, 24057, 27747, 29271, 33913, 71847, 72171, 83241, 87813, 101739, 215541, 249723, 263439, 305217, 646623, 749169, 790317, 915651, 1939869, 2247507, 2370951, 2734621, 2746953, 5819607, 6742521, 7112853, 8203863, 8240859, 20227563, 21338559, 24611589, 24722577, 30080831, 64015677, 73834767, 74167731, 90242493, 221504301, 222503193, 270727479, 664512903, 812182437, 1993538709, 2436547311, 5980616127, 7309641933, 17941848381, 21928925799, 65786777397, 197360332191]

約数ペア:

[(1, 197360332191), (3, 65786777397), (9, 21928925799), (11, 17941848381), (27, 7309641933), (33, 5980616127), (81, 2436547311), (99, 1993538709), (243, 812182437), (297, 664512903), (729, 270727479), (887, 222503193), (891, 221504301), (2187, 90242493), (2661, 74167731), (2673, 73834767), (3083, 64015677), (6561, 30080831), (7983, 24722577), (8019, 24611589), (9249, 21338559), (9757, 20227563), (23949, 8240859), (24057, 8203863), (27747, 7112853), (29271, 6742521), (33913, 5819607), (71847, 2746953), (72171, 2734621), (83241, 2370951), (87813, 2247507), (101739, 1939869), (215541, 915651), (249723, 790317), (263439, 749169), (305217, 646623)]