79715279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 100101120

約数和(自身を除く): 20385841

約数列:

[1, 7, 19, 37, 97, 133, 167, 259, 679, 703, 1169, 1843, 3173, 3589, 4921, 6179, 12901, 16199, 22211, 25123, 43253, 68191, 113393, 117401, 307781, 477337, 599363, 821807, 2154467, 4195541, 11387897, 79715279]

約数ペア:

[(1, 79715279), (7, 11387897), (19, 4195541), (37, 2154467), (97, 821807), (133, 599363), (167, 477337), (259, 307781), (679, 117401), (703, 113393), (1169, 68191), (1843, 43253), (3173, 25123), (3589, 22211), (4921, 16199), (6179, 12901)]