72709.0000000

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 16

約数和(自身を含む): 5328960

約数和(自身を除く): 751651

約数列:

[1, 11, 19, 121, 181, 209, 1331, 1991, 2299, 3439, 21901, 25289, 37829, 240911, 416119, 4577309]

約数ペア:

[(1, 4577309), (11, 416119), (19, 240911), (121, 37829), (181, 25289), (209, 21901), (1331, 3439), (1991, 2299)]