66822119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25321}}^1$

素因数の和:25370

約数の個数: 16

約数和(自身を含む): 85081920

約数和(自身を除く): 18259801

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 25321, 177247, 329173, 734309, 2304211, 5140163, 9546017, 66822119]

約数ペア:

[(1, 66822119), (7, 9546017), (13, 5140163), (29, 2304211), (91, 734309), (203, 329173), (377, 177247), (2639, 25321)]