148849729

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 172523520

約数和(自身を除く): 23673791

約数列:

[1, 7, 103, 431, 479, 721, 3017, 3353, 44393, 49337, 206449, 310751, 345359, 1445143, 21264247, 148849729]

約数ペア:

[(1, 148849729), (7, 21264247), (103, 1445143), (431, 345359), (479, 310751), (721, 206449), (3017, 49337), (3353, 44393)]