40898493

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{9293}}^1$

素因数の和:9465

約数の個数: 16

約数和(自身を含む): 60968640

約数和(自身を除く): 20070147

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 9293, 27879, 83637, 250911, 1514759, 4544277, 13632831, 40898493]

約数ペア:

[(1, 40898493), (3, 13632831), (9, 4544277), (27, 1514759), (163, 250911), (489, 83637), (1467, 27879), (4401, 9293)]