69440787

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{197837}}^1$

素因数の和:197859

約数の個数: 16

約数和(自身を含む): 110789280

約数和(自身を除く): 41348493

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 197837, 593511, 1780533, 2571881, 5341599, 7715643, 23146929, 69440787]

約数ペア:

[(1, 69440787), (3, 23146929), (9, 7715643), (13, 5341599), (27, 2571881), (39, 1780533), (117, 593511), (351, 197837)]