1569672189

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1429}}^1$

素因数の和:1703

約数の個数: 40

約数和(自身を含む): 2391966720

約数和(自身を除く): 822294531

約数列:

[1, 3, 9, 27, 71, 81, 191, 213, 573, 639, 1429, 1719, 1917, 4287, 5157, 5751, 12861, 13561, 15471, 38583, 40683, 101459, 115749, 122049, 272939, 304377, 366147, 818817, 913131, 1098441, 2456451, 2739393, 7369353, 8218179, 19378669, 22108059, 58136007, 174408021, 523224063, 1569672189]

約数ペア:

[(1, 1569672189), (3, 523224063), (9, 174408021), (27, 58136007), (71, 22108059), (81, 19378669), (191, 8218179), (213, 7369353), (573, 2739393), (639, 2456451), (1429, 1098441), (1719, 913131), (1917, 818817), (4287, 366147), (5157, 304377), (5751, 272939), (12861, 122049), (13561, 115749), (15471, 101459), (38583, 40683)]