71988438309

素因数分解:

$3^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1\times {\mathrm{157721}}^1$

素因数の和:158508

約数の個数: 16

約数和(自身を含む): 96480440064

約数和(自身を除く): 24492001755

約数列:

[1, 3, 353, 431, 1059, 1293, 152143, 157721, 456429, 473163, 55675513, 67977751, 167026539, 203933253, 23996146103, 71988438309]

約数ペア:

[(1, 71988438309), (3, 23996146103), (353, 203933253), (431, 167026539), (1059, 67977751), (1293, 55675513), (152143, 473163), (157721, 456429)]