85185621

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{39937}}^1$

素因数の和:40025

約数の個数: 16

約数和(自身を含む): 127801600

約数和(自身を除く): 42615979

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 39937, 119811, 359433, 1078299, 3155023, 9465069, 28395207, 85185621]

約数ペア:

[(1, 85185621), (3, 28395207), (9, 9465069), (27, 3155023), (79, 1078299), (237, 359433), (711, 119811), (2133, 39937)]