81113118

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131251}}^1$

素因数の和:131359

約数の個数: 16

約数和(自身を含む): 163802496

約数和(自身を除く): 82689378

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 131251, 262502, 393753, 787506, 13518853, 27037706, 40556559, 81113118]

約数ペア:

[(1, 81113118), (2, 40556559), (3, 27037706), (6, 13518853), (103, 787506), (206, 393753), (309, 262502), (618, 131251)]