86880039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{18793}}^1$

素因数の和:18886

約数の個数: 16

約数和(自身を含む): 122687232

約数和(自身を除く): 35807193

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 18793, 56379, 432239, 1259131, 1296717, 3777393, 28960013, 86880039]

約数ペア:

[(1, 86880039), (3, 28960013), (23, 3777393), (67, 1296717), (69, 1259131), (201, 432239), (1541, 56379), (4623, 18793)]