90712851

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{42409}}^1$

素因数の和:42466

約数の個数: 16

約数和(自身を含む): 130283520

約数和(自身を除く): 39570669

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 42409, 127227, 975407, 1314679, 2926221, 3944037, 30237617, 90712851]

約数ペア:

[(1, 90712851), (3, 30237617), (23, 3944037), (31, 2926221), (69, 1314679), (93, 975407), (713, 127227), (2139, 42409)]