78433731

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{9281}}^1$

素因数の和:9603

約数の個数: 16

約数和(自身を含む): 116581920

約数和(自身を除く): 38148189

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 9281, 27843, 83529, 250587, 2904953, 8714859, 26144577, 78433731]

約数ペア:

[(1, 78433731), (3, 26144577), (9, 8714859), (27, 2904953), (313, 250587), (939, 83529), (2817, 27843), (8451, 9281)]