25959339

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7229}}^1$

素因数の和:7264

約数の個数: 32

約数和(自身を含む): 46272000

約数和(自身を除く): 20312661

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7229, 21687, 50603, 65061, 137351, 151809, 195183, 412053, 455427, 961457, 1236159, 1366281, 2884371, 3708477, 8653113, 25959339]

約数ペア:

[(1, 25959339), (3, 8653113), (7, 3708477), (9, 2884371), (19, 1366281), (21, 1236159), (27, 961457), (57, 455427), (63, 412053), (133, 195183), (171, 151809), (189, 137351), (399, 65061), (513, 50603), (1197, 21687), (3591, 7229)]