87104427

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{2423}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 121471488

約数和(自身を除く): 34367061

約数列:

[1, 3, 23, 69, 521, 1563, 2423, 7269, 11983, 35949, 55729, 167187, 1262383, 3787149, 29034809, 87104427]

約数ペア:

[(1, 87104427), (3, 29034809), (23, 3787149), (69, 1262383), (521, 167187), (1563, 55729), (2423, 35949), (7269, 11983)]