203421303

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{6961}}^1$

素因数の和:7175

約数の個数: 24

約数和(自身を含む): 312788736

約数和(自身を除く): 109367433

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 1719, 3247, 6961, 9741, 20883, 29223, 62649, 118337, 355011, 1065033, 1329551, 3988653, 11965959, 22602367, 67807101, 203421303]

約数ペア:

[(1, 203421303), (3, 67807101), (9, 22602367), (17, 11965959), (51, 3988653), (153, 1329551), (191, 1065033), (573, 355011), (1719, 118337), (3247, 62649), (6961, 29223), (9741, 20883)]