85207719

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1759}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 115850240

約数和(自身を除く): 30642521

約数列:

[1, 3, 67, 201, 241, 723, 1759, 5277, 16147, 48441, 117853, 353559, 423919, 1271757, 28402573, 85207719]

約数ペア:

[(1, 85207719), (3, 28402573), (67, 1271757), (201, 423919), (241, 353559), (723, 117853), (1759, 48441), (5277, 16147)]