568351647

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 866245776

約数和(自身を除く): 297894129

約数列:

[1, 3, 9, 27, 73, 81, 219, 277, 347, 657, 831, 1041, 1971, 2493, 3123, 5913, 7479, 9369, 20221, 22437, 25331, 28107, 60663, 75993, 96119, 181989, 227979, 288357, 545967, 683937, 865071, 1637901, 2051811, 2595213, 7016687, 7785639, 21050061, 63150183, 189450549, 568351647]

約数ペア:

[(1, 568351647), (3, 189450549), (9, 63150183), (27, 21050061), (73, 7785639), (81, 7016687), (219, 2595213), (277, 2051811), (347, 1637901), (657, 865071), (831, 683937), (1041, 545967), (1971, 288357), (2493, 227979), (3123, 181989), (5913, 96119), (7479, 75993), (9369, 60663), (20221, 28107), (22437, 25331)]