72856847

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6199}}^1$

素因数の和:6302

約数の個数: 16

約数和(自身を含む): 88089600

約数和(自身を除く): 15232753

約数列:

[1, 7, 23, 73, 161, 511, 1679, 6199, 11753, 43393, 142577, 452527, 998039, 3167689, 10408121, 72856847]

約数ペア:

[(1, 72856847), (7, 10408121), (23, 3167689), (73, 998039), (161, 452527), (511, 142577), (1679, 43393), (6199, 11753)]