64130143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1109}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 80133120

約数和(自身を除く): 16002977

約数列:

[1, 7, 11, 77, 751, 1109, 5257, 7763, 8261, 12199, 57827, 85393, 832859, 5830013, 9161449, 64130143]

約数ペア:

[(1, 64130143), (7, 9161449), (11, 5830013), (77, 832859), (751, 85393), (1109, 57827), (5257, 12199), (7763, 8261)]