81687162

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{107201}}^1$

素因数の和:107333

約数の個数: 16

約数和(自身を含む): 164662272

約数和(自身を除く): 82975110

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 107201, 214402, 321603, 643206, 13614527, 27229054, 40843581, 81687162]

約数ペア:

[(1, 81687162), (2, 40843581), (3, 27229054), (6, 13614527), (127, 643206), (254, 321603), (381, 214402), (762, 107201)]