66697471

素因数分解:

${\mathrm{71}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:374

約数の個数: 12

約数和(自身を含む): 68841432

約数和(自身を除く): 2143961

約数列:

[1, 71, 101, 131, 5041, 7171, 9301, 13231, 509141, 660371, 939401, 66697471]

約数ペア:

[(1, 66697471), (71, 939401), (101, 660371), (131, 509141), (5041, 13231), (7171, 9301)]