81000579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{11633}}^1$

素因数の和:11858

約数の個数: 16

約数和(自身を含む): 118387584

約数和(自身を除く): 37387005

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 11633, 34899, 127963, 383889, 2454563, 7363689, 27000193, 81000579]

約数ペア:

[(1, 81000579), (3, 27000193), (11, 7363689), (33, 2454563), (211, 383889), (633, 127963), (2321, 34899), (6963, 11633)]