74979021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{9661}}^1$

素因数の和:9876

約数の個数: 16

約数和(自身を含む): 108214400

約数和(自身を除く): 33235379

約数列:

[1, 3, 13, 39, 199, 597, 2587, 7761, 9661, 28983, 125593, 376779, 1922539, 5767617, 24993007, 74979021]

約数ペア:

[(1, 74979021), (3, 24993007), (13, 5767617), (39, 1922539), (199, 376779), (597, 125593), (2587, 28983), (7761, 9661)]