66387839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4937}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 81062208

約数和(自身を除く): 14674369

約数列:

[1, 7, 17, 113, 119, 791, 1921, 4937, 13447, 34559, 83929, 557881, 587503, 3905167, 9483977, 66387839]

約数ペア:

[(1, 66387839), (7, 9483977), (17, 3905167), (113, 587503), (119, 557881), (791, 83929), (1921, 34559), (4937, 13447)]