66891719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{563}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 73703520

約数和(自身を除く): 6811801

約数列:

[1, 17, 29, 241, 493, 563, 4097, 6989, 9571, 16327, 118813, 135683, 277559, 2306611, 3934807, 66891719]

約数ペア:

[(1, 66891719), (17, 3934807), (29, 2306611), (241, 277559), (493, 135683), (563, 118813), (4097, 16327), (6989, 9571)]