81555762

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{124703}}^1$

素因数の和:124817

約数の個数: 16

約数和(自身を含む): 164609280

約数和(自身を除く): 83053518

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 124703, 249406, 374109, 748218, 13592627, 27185254, 40777881, 81555762]

約数ペア:

[(1, 81555762), (2, 40777881), (3, 27185254), (6, 13592627), (109, 748218), (218, 374109), (327, 249406), (654, 124703)]