25488729

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7933}}^1$

素因数の和:7966

約数の個数: 32

約数和(自身を含む): 45699840

約数和(自身を除く): 20211111

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 7933, 23799, 55531, 71397, 134861, 166593, 214191, 404583, 499779, 944027, 1213749, 1499337, 2832081, 3641247, 8496243, 25488729]

約数ペア:

[(1, 25488729), (3, 8496243), (7, 3641247), (9, 2832081), (17, 1499337), (21, 1213749), (27, 944027), (51, 499779), (63, 404583), (119, 214191), (153, 166593), (189, 134861), (357, 71397), (459, 55531), (1071, 23799), (3213, 7933)]