87178261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 94003200

約数和(自身を除く): 6824939

約数列:

[1, 17, 127, 149, 271, 2159, 2533, 4607, 18923, 34417, 40379, 321691, 585089, 686443, 5128133, 87178261]

約数ペア:

[(1, 87178261), (17, 5128133), (127, 686443), (149, 585089), (271, 321691), (2159, 40379), (2533, 34417), (4607, 18923)]