69421941

素因数分解:

$3^9\times {\mathrm{3527}}^1$

素因数の和:3554

約数の個数: 20

約数和(自身を含む): 104160672

約数和(自身を除く): 34738731

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 3527, 6561, 10581, 19683, 31743, 95229, 285687, 857061, 2571183, 7713549, 23140647, 69421941]

約数ペア:

[(1, 69421941), (3, 23140647), (9, 7713549), (27, 2571183), (81, 857061), (243, 285687), (729, 95229), (2187, 31743), (3527, 19683), (6561, 10581)]