54291378

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{69073}}^1$

素因数の和:69209

約数の個数: 16

約数和(自身を含む): 109413216

約数和(自身を除く): 55121838

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 69073, 138146, 207219, 414438, 9048563, 18097126, 27145689, 54291378]

約数ペア:

[(1, 54291378), (2, 27145689), (3, 18097126), (6, 9048563), (131, 414438), (262, 207219), (393, 138146), (786, 69073)]