177771421

素因数分解:

${\mathrm{29}}^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 16

約数和(自身を含む): 190056240

約数和(自身を除く): 12284819

約数列:

[1, 29, 37, 197, 841, 1073, 5713, 7289, 24389, 31117, 165677, 211381, 902393, 4804633, 6130049, 177771421]

約数ペア:

[(1, 177771421), (29, 6130049), (37, 4804633), (197, 902393), (841, 211381), (1073, 165677), (5713, 31117), (7289, 24389)]