153472291

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{60733}}^1$

素因数の和:60778

約数の個数: 12

約数和(自身を含む): 185117232

約数和(自身を除く): 31644941

約数列:

[1, 7, 19, 133, 361, 2527, 60733, 425131, 1153927, 8077489, 21924613, 153472291]

約数ペア:

[(1, 153472291), (7, 21924613), (19, 8077489), (133, 1153927), (361, 425131), (2527, 60733)]