7138511721

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{2213}}^1\times {\mathrm{10861}}^1$

素因数の和:13094

約数の個数: 32

約数和(自身を含む): 11543264640

約数和(自身を除く): 4404752919

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 2213, 6639, 10861, 19917, 24343, 32583, 59751, 73029, 97749, 119471, 219087, 293247, 358413, 657261, 1075239, 3225717, 24035393, 72106179, 216318537, 264389323, 648955611, 793167969, 2379503907, 7138511721]

約数ペア:

[(1, 7138511721), (3, 2379503907), (9, 793167969), (11, 648955611), (27, 264389323), (33, 216318537), (99, 72106179), (297, 24035393), (2213, 3225717), (6639, 1075239), (10861, 657261), (19917, 358413), (24343, 293247), (32583, 219087), (59751, 119471), (73029, 97749)]