249524847

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64627}}^1$

素因数の和:64660

約数の個数: 32

約数和(自身を含む): 434300160

約数和(自身を除く): 184775313

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 64627, 193881, 581643, 710897, 840151, 1744929, 2132691, 2520453, 6398073, 7561359, 9241661, 19194219, 22684077, 27724983, 83174949, 249524847]

約数ペア:

[(1, 249524847), (3, 83174949), (9, 27724983), (11, 22684077), (13, 19194219), (27, 9241661), (33, 7561359), (39, 6398073), (99, 2520453), (117, 2132691), (143, 1744929), (297, 840151), (351, 710897), (429, 581643), (1287, 193881), (3861, 64627)]