66111983

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 77566464

約数和(自身を除く): 11454481

約数列:

[1, 7, 61, 107, 427, 749, 1447, 6527, 10129, 45689, 88267, 154829, 617869, 1083803, 9444569, 66111983]

約数ペア:

[(1, 66111983), (7, 9444569), (61, 1083803), (107, 617869), (427, 154829), (749, 88267), (1447, 45689), (6527, 10129)]