87680043

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{295219}}^1$

素因数の和:295239

約数の個数: 16

約数和(自身を含む): 141705600

約数和(自身を除く): 54025557

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 295219, 885657, 2656971, 3247409, 7970913, 9742227, 29226681, 87680043]

約数ペア:

[(1, 87680043), (3, 29226681), (9, 9742227), (11, 7970913), (27, 3247409), (33, 2656971), (99, 885657), (297, 295219)]