89927091

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{3547}}^1$

素因数の和:3872

約数の個数: 20

約数和(自身を含む): 134802712

約数和(自身を除く): 44875621

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 3547, 8451, 10641, 25353, 31923, 95769, 287307, 1110211, 3330633, 9991899, 29975697, 89927091]

約数ペア:

[(1, 89927091), (3, 29975697), (9, 9991899), (27, 3330633), (81, 1110211), (313, 287307), (939, 95769), (2817, 31923), (3547, 25353), (8451, 10641)]