86508723

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{56431}}^1$

素因数の和:56514

約数の個数: 16

約数和(自身を含む): 133630976

約数和(自身を除く): 47122253

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 56431, 169293, 395017, 1185051, 4119463, 12358389, 28836241, 86508723]

約数ペア:

[(1, 86508723), (3, 28836241), (7, 12358389), (21, 4119463), (73, 1185051), (219, 395017), (511, 169293), (1533, 56431)]