25231077

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4457}}^1$

素因数の和:4517

約数の個数: 24

約数和(自身を含む): 39640536

約数和(自身を除く): 14409459

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 4457, 5661, 13371, 40113, 75769, 164909, 227307, 494727, 681921, 1484181, 2803453, 8410359, 25231077]

約数ペア:

[(1, 25231077), (3, 8410359), (9, 2803453), (17, 1484181), (37, 681921), (51, 494727), (111, 227307), (153, 164909), (333, 75769), (629, 40113), (1887, 13371), (4457, 5661)]