86985999

素因数分解:

$3^2\times {\mathrm{1451}}^1\times {\mathrm{6661}}^1$

素因数の和:8118

約数の個数: 12

約数和(自身を含む): 125751912

約数和(自身を除く): 38765913

約数列:

[1, 3, 9, 1451, 4353, 6661, 13059, 19983, 59949, 9665111, 28995333, 86985999]

約数ペア:

[(1, 86985999), (3, 28995333), (9, 9665111), (1451, 59949), (4353, 19983), (6661, 13059)]