85836891

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{23627}}^1$

素因数の和:23810

約数の個数: 16

約数和(自身を含む): 131560704

約数和(自身を除く): 45723813

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 23627, 70881, 165389, 496167, 4087471, 12262413, 28612297, 85836891]

約数ペア:

[(1, 85836891), (3, 28612297), (7, 12262413), (21, 4087471), (173, 496167), (519, 165389), (1211, 70881), (3633, 23627)]