85450519

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{27067}}^1$

素因数の和:27126

約数の個数: 16

約数和(自身を含む): 109138176

約数和(自身を除く): 23687657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 27067, 189469, 297737, 1109747, 2084159, 7768229, 12207217, 85450519]

約数ペア:

[(1, 85450519), (7, 12207217), (11, 7768229), (41, 2084159), (77, 1109747), (287, 297737), (451, 189469), (3157, 27067)]