161769867

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{17389}}^1$

素因数の和:17842

約数の個数: 16

約数和(自身を含む): 247077120

約数和(自身を除く): 85307253

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 17389, 52167, 121723, 365169, 7703327, 23109981, 53923289, 161769867]

約数ペア:

[(1, 161769867), (3, 53923289), (7, 23109981), (21, 7703327), (443, 365169), (1329, 121723), (3101, 52167), (9303, 17389)]