20171227827

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1\times {\mathrm{67723}}^1$

素因数の和:68810

約数の個数: 16

約数和(自身を含む): 27189289728

約数和(自身を除く): 7018061901

約数列:

[1, 3, 101, 303, 983, 2949, 67723, 99283, 203169, 297849, 6840023, 20520069, 66571709, 199715127, 6723742609, 20171227827]

約数ペア:

[(1, 20171227827), (3, 6723742609), (101, 199715127), (303, 66571709), (983, 20520069), (2949, 6840023), (67723, 297849), (99283, 203169)]