26093421

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{5281}}^1$

素因数の和:5354

約数の個数: 20

約数和(自身を含む): 39625564

約数和(自身を除く): 13532143

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 5281, 15843, 47529, 142587, 322141, 427761, 966423, 2899269, 8697807, 26093421]

約数ペア:

[(1, 26093421), (3, 8697807), (9, 2899269), (27, 966423), (61, 427761), (81, 322141), (183, 142587), (549, 47529), (1647, 15843), (4941, 5281)]