17388219753

素因数分解:

$3^3\times {\mathrm{10243}}^1\times {\mathrm{62873}}^1$

素因数の和:73125

約数の個数: 16

約数和(自身を含む): 25763250240

約数和(自身を除く): 8375030487

約数列:

[1, 3, 9, 27, 10243, 30729, 62873, 92187, 188619, 276561, 565857, 1697571, 644008139, 1932024417, 5796073251, 17388219753]

約数ペア:

[(1, 17388219753), (3, 5796073251), (9, 1932024417), (27, 644008139), (10243, 1697571), (30729, 565857), (62873, 276561), (92187, 188619)]