161036359

素因数分解:

${\mathrm{11}}^4\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 20

約数和(自身を含む): 187848720

約数和(自身を除く): 26812361

約数列:

[1, 11, 17, 121, 187, 647, 1331, 2057, 7117, 10999, 14641, 22627, 78287, 120989, 248897, 861157, 1330879, 9472727, 14639669, 161036359]

約数ペア:

[(1, 161036359), (11, 14639669), (17, 9472727), (121, 1330879), (187, 861157), (647, 248897), (1331, 120989), (2057, 78287), (7117, 22627), (10999, 14641)]