69720027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2459}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 100289280

約数和(自身を除く): 30569253

約数列:

[1, 3, 13, 39, 727, 2181, 2459, 7377, 9451, 28353, 31967, 95901, 1787693, 5363079, 23240009, 69720027]

約数ペア:

[(1, 69720027), (3, 23240009), (13, 5363079), (39, 1787693), (727, 95901), (2181, 31967), (2459, 28353), (7377, 9451)]