81277158

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{124277}}^1$

素因数の和:124391

約数の個数: 16

約数和(自身を含む): 164046960

約数和(自身を除く): 82769802

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 124277, 248554, 372831, 745662, 13546193, 27092386, 40638579, 81277158]

約数ペア:

[(1, 81277158), (2, 40638579), (3, 27092386), (6, 13546193), (109, 745662), (218, 372831), (327, 248554), (654, 124277)]