87600981

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{13291}}^1$

素因数の和:13333

約数の個数: 16

約数和(自身を含む): 126539840

約数和(自身を除く): 38938859

約数列:

[1, 3, 13, 39, 169, 507, 2197, 6591, 13291, 39873, 172783, 518349, 2246179, 6738537, 29200327, 87600981]

約数ペア:

[(1, 87600981), (3, 29200327), (13, 6738537), (39, 2246179), (169, 518349), (507, 172783), (2197, 39873), (6591, 13291)]