87707367

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 144009360

約数和(自身を除く): 56301993

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 173, 297, 519, 569, 891, 1557, 1707, 1903, 4671, 5121, 5709, 6259, 14013, 15363, 17127, 18777, 46089, 51381, 56331, 98437, 154143, 168993, 295311, 506979, 885933, 1082807, 2657799, 3248421, 7973397, 9745263, 29235789, 87707367]

約数ペア:

[(1, 87707367), (3, 29235789), (9, 9745263), (11, 7973397), (27, 3248421), (33, 2657799), (81, 1082807), (99, 885933), (173, 506979), (297, 295311), (519, 168993), (569, 154143), (891, 98437), (1557, 56331), (1707, 51381), (1903, 46089), (4671, 18777), (5121, 17127), (5709, 15363), (6259, 14013)]