17967075993

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{2153551}}^1$

素因数の和:2153666

約数の個数: 20

約数和(自身を含む): 27100298368

約数和(自身を除く): 9133222375

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 2153551, 6460653, 19381959, 58145877, 174437631, 221815753, 665447259, 1996341777, 5989025331, 17967075993]

約数ペア:

[(1, 17967075993), (3, 5989025331), (9, 1996341777), (27, 665447259), (81, 221815753), (103, 174437631), (309, 58145877), (927, 19381959), (2781, 6460653), (8343, 2153551)]