66528833

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 78264576

約数和(自身を除く): 11735743

約数列:

[1, 7, 53, 103, 371, 721, 1741, 5459, 12187, 38213, 92273, 179323, 645911, 1255261, 9504119, 66528833]

約数ペア:

[(1, 66528833), (7, 9504119), (53, 1255261), (103, 645911), (371, 179323), (721, 92273), (1741, 38213), (5459, 12187)]