77620697

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9787}}^1$

素因数の和:9908

約数の個数: 16

約数和(自身を含む): 97723392

約数和(自身を除く): 20102695

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 9787, 68509, 107657, 753599, 1008061, 7056427, 11088671, 77620697]

約数ペア:

[(1, 77620697), (7, 11088671), (11, 7056427), (77, 1008061), (103, 753599), (721, 107657), (1133, 68509), (7931, 9787)]