8889681663

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{2657}}^1\times {\mathrm{4273}}^1$

素因数の和:6968

約数の個数: 32

約数和(自身を含む): 13632350400

約数和(自身を除く): 4742668737

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 2657, 4273, 7971, 12819, 23913, 38457, 71739, 77053, 115371, 123917, 231159, 371751, 693477, 1115253, 2080431, 3345759, 11353361, 34060083, 102180249, 306540747, 329247469, 987742407, 2963227221, 8889681663]

約数ペア:

[(1, 8889681663), (3, 2963227221), (9, 987742407), (27, 329247469), (29, 306540747), (87, 102180249), (261, 34060083), (783, 11353361), (2657, 3345759), (4273, 2080431), (7971, 1115253), (12819, 693477), (23913, 371751), (38457, 231159), (71739, 123917), (77053, 115371)]