68172851

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 72990720

約数和(自身を除く): 4817869

約数列:

[1, 23, 71, 109, 383, 1633, 2507, 7739, 8809, 27193, 41747, 177997, 625439, 960181, 2964037, 68172851]

約数ペア:

[(1, 68172851), (23, 2964037), (71, 960181), (109, 625439), (383, 177997), (1633, 41747), (2507, 27193), (7739, 8809)]