127932959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{11953}}^1$

素因数の和:12110

約数の個数: 16

約数和(自身を含む): 160661760

約数和(自身を除く): 32728801

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 11953, 83671, 131483, 920381, 1661467, 11630269, 18276137, 127932959]

約数ペア:

[(1, 127932959), (7, 18276137), (11, 11630269), (77, 1661467), (139, 920381), (973, 131483), (1529, 83671), (10703, 11953)]