123254217

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{7351}}^1$

素因数の和:7392

約数の個数: 28

約数和(自身を含む): 192857664

約数和(自身を除く): 69603447

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 5589, 7351, 16767, 22053, 66159, 169073, 198477, 507219, 595431, 1521657, 1786293, 4564971, 5358879, 13694913, 41084739, 123254217]

約数ペア:

[(1, 123254217), (3, 41084739), (9, 13694913), (23, 5358879), (27, 4564971), (69, 1786293), (81, 1521657), (207, 595431), (243, 507219), (621, 198477), (729, 169073), (1863, 66159), (5589, 22053), (7351, 16767)]