537960933

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 843286080

約数和(自身を除く): 305325147

約数列:

[1, 3, 9, 27, 29, 81, 87, 97, 243, 261, 291, 783, 787, 873, 2349, 2361, 2619, 2813, 7047, 7083, 7857, 8439, 21249, 22823, 23571, 25317, 63747, 68469, 75951, 76339, 191241, 205407, 227853, 229017, 616221, 683559, 687051, 1848663, 2061153, 2213831, 5545989, 6183459, 6641493, 18550377, 19924479, 59773437, 179320311, 537960933]

約数ペア:

[(1, 537960933), (3, 179320311), (9, 59773437), (27, 19924479), (29, 18550377), (81, 6641493), (87, 6183459), (97, 5545989), (243, 2213831), (261, 2061153), (291, 1848663), (783, 687051), (787, 683559), (873, 616221), (2349, 229017), (2361, 227853), (2619, 205407), (2813, 191241), (7047, 76339), (7083, 75951), (7857, 68469), (8439, 63747), (21249, 25317), (22823, 23571)]