12181567203

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1\times {\mathrm{1747}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 19290494496

約数和(自身を除く): 7108927293

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 977, 1747, 2379, 2931, 5241, 7137, 8793, 12701, 15723, 22711, 38103, 59597, 68133, 106567, 114309, 178791, 204399, 319701, 536373, 774761, 959103, 1385371, 1706819, 2324283, 4156113, 5120457, 6972849, 12468339, 15361371, 22188647, 66565941, 104115959, 199697823, 312347877, 937043631, 1353507467, 4060522401, 12181567203]

約数ペア:

[(1, 12181567203), (3, 4060522401), (9, 1353507467), (13, 937043631), (39, 312347877), (61, 199697823), (117, 104115959), (183, 66565941), (549, 22188647), (793, 15361371), (977, 12468339), (1747, 6972849), (2379, 5120457), (2931, 4156113), (5241, 2324283), (7137, 1706819), (8793, 1385371), (12701, 959103), (15723, 774761), (22711, 536373), (38103, 319701), (59597, 204399), (68133, 178791), (106567, 114309)]