68142019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 75778560

約数和(自身を除く): 7636541

約数列:

[1, 11, 103, 137, 439, 1133, 1507, 4829, 14111, 45217, 60143, 155221, 497387, 661573, 6194729, 68142019]

約数ペア:

[(1, 68142019), (11, 6194729), (103, 661573), (137, 497387), (439, 155221), (1133, 60143), (1507, 45217), (4829, 14111)]