86590959

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{757}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 142625280

約数和(自身を除く): 56034321

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 419, 757, 1257, 2271, 2933, 5299, 5447, 8799, 9841, 15897, 16341, 29523, 38129, 68887, 114387, 206661, 317183, 951549, 2220281, 4123379, 6660843, 12370137, 28863653, 86590959]

約数ペア:

[(1, 86590959), (3, 28863653), (7, 12370137), (13, 6660843), (21, 4123379), (39, 2220281), (91, 951549), (273, 317183), (419, 206661), (757, 114387), (1257, 68887), (2271, 38129), (2933, 29523), (5299, 16341), (5447, 15897), (8799, 9841)]