288278.0000000

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 28

約数和(自身を含む): 9181200

約数和(自身を除く): 3202671

約数列:

[1, 3, 9, 27, 59, 81, 139, 177, 243, 417, 531, 729, 1251, 1593, 3753, 4779, 8201, 11259, 14337, 24603, 33777, 43011, 73809, 101331, 221427, 664281, 1992843, 5978529]

約数ペア:

[(1, 5978529), (3, 1992843), (9, 664281), (27, 221427), (59, 101331), (81, 73809), (139, 43011), (177, 33777), (243, 24603), (417, 14337), (531, 11259), (729, 8201), (1251, 4779), (1593, 3753)]