85281891

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 115388064

約数和(自身を除く): 30106173

約数列:

[1, 3, 113, 197, 339, 591, 1277, 3831, 22261, 66783, 144301, 251569, 432903, 754707, 28427297, 85281891]

約数ペア:

[(1, 85281891), (3, 28427297), (113, 754707), (197, 432903), (339, 251569), (591, 144301), (1277, 66783), (3831, 22261)]