195048147

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{130817}}^1$

素因数の和:130898

約数の個数: 16

約数和(自身を含む): 301404672

約数和(自身を除く): 106356525

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 130817, 392451, 915719, 2747157, 9288007, 27864021, 65016049, 195048147]

約数ペア:

[(1, 195048147), (3, 65016049), (7, 27864021), (21, 9288007), (71, 2747157), (213, 915719), (497, 392451), (1491, 130817)]