66510241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12197}}^1$

素因数の和:12264

約数の個数: 16

約数和(自身を含む): 81970560

約数和(自身を除く): 15460319

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 12197, 85379, 231743, 500077, 1622201, 3500539, 9501463, 66510241]

約数ペア:

[(1, 66510241), (7, 9501463), (19, 3500539), (41, 1622201), (133, 500077), (287, 231743), (779, 85379), (5453, 12197)]