117780434559

素因数分解:

$3^4\times {\mathrm{2689}}^1\times {\mathrm{540751}}^1$

素因数の和:543452

約数の個数: 20

約数和(自身を含む): 176009368480

約数和(自身を除く): 58228933921

約数列:

[1, 3, 9, 27, 81, 2689, 8067, 24201, 72603, 217809, 540751, 1622253, 4866759, 14600277, 43800831, 1454079439, 4362238317, 13086714951, 39260144853, 117780434559]

約数ペア:

[(1, 117780434559), (3, 39260144853), (9, 13086714951), (27, 4362238317), (81, 1454079439), (2689, 43800831), (8067, 14600277), (24201, 4866759), (72603, 1622253), (217809, 540751)]