72977233

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{28879}}^1$

素因数の和:28924

約数の個数: 12

約数和(自身を含む): 88026240

約数和(自身を除く): 15049007

約数列:

[1, 7, 19, 133, 361, 2527, 28879, 202153, 548701, 3840907, 10425319, 72977233]

約数ペア:

[(1, 72977233), (7, 10425319), (19, 3840907), (133, 548701), (361, 202153), (2527, 28879)]