123076989

素因数分解:

$3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 211852608

約数和(自身を除く): 88775619

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 189, 393, 567, 917, 1179, 1657, 2751, 3537, 4971, 8253, 10611, 11599, 14913, 24759, 34797, 44739, 74277, 104391, 134217, 217067, 313173, 651201, 939519, 1519469, 1953603, 4558407, 5860809, 13675221, 17582427, 41025663, 123076989]

約数ペア:

[(1, 123076989), (3, 41025663), (7, 17582427), (9, 13675221), (21, 5860809), (27, 4558407), (63, 1953603), (81, 1519469), (131, 939519), (189, 651201), (393, 313173), (567, 217067), (917, 134217), (1179, 104391), (1657, 74277), (2751, 44739), (3537, 34797), (4971, 24759), (8253, 14913), (10611, 11599)]