55779807

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1223}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 77787648

約数和(自身を除く): 22007841

約数列:

[1, 3, 23, 69, 661, 1223, 1983, 3669, 15203, 28129, 45609, 84387, 808403, 2425209, 18593269, 55779807]

約数ペア:

[(1, 55779807), (3, 18593269), (23, 2425209), (69, 808403), (661, 84387), (1223, 45609), (1983, 28129), (3669, 15203)]