51342687

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{172871}}^1$

素因数の和:172891

約数の個数: 16

約数和(自身を含む): 82978560

約数和(自身を除く): 31635873

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 172871, 518613, 1555839, 1901581, 4667517, 5704743, 17114229, 51342687]

約数ペア:

[(1, 51342687), (3, 17114229), (9, 5704743), (11, 4667517), (27, 1901581), (33, 1555839), (99, 518613), (297, 172871)]