87104823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72047}}^1$

素因数の和:72094

約数の個数: 16

約数和(自身を含む): 129110016

約数和(自身を除く): 42005193

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 72047, 216141, 936611, 2233457, 2809833, 6700371, 29034941, 87104823]

約数ペア:

[(1, 87104823), (3, 29034941), (13, 6700371), (31, 2809833), (39, 2233457), (93, 936611), (403, 216141), (1209, 72047)]