223872057

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{599}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 327412800

約数和(自身を除く): 103540743

約数列:

[1, 3, 9, 131, 317, 393, 599, 951, 1179, 1797, 2853, 5391, 41527, 78469, 124581, 189883, 235407, 373743, 569649, 706221, 1708947, 24874673, 74624019, 223872057]

約数ペア:

[(1, 223872057), (3, 74624019), (9, 24874673), (131, 1708947), (317, 706221), (393, 569649), (599, 373743), (951, 235407), (1179, 189883), (1797, 124581), (2853, 78469), (5391, 41527)]