85555323

素因数分解:

$3^2\times 7^2\times {\mathrm{194003}}^1$

素因数の和:194023

約数の個数: 18

約数和(自身を含む): 143756964

約数和(自身を除く): 58201641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 194003, 582009, 1358021, 1746027, 4074063, 9506147, 12222189, 28518441, 85555323]

約数ペア:

[(1, 85555323), (3, 28518441), (7, 12222189), (9, 9506147), (21, 4074063), (49, 1746027), (63, 1358021), (147, 582009), (441, 194003)]