121471558271

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{541}}^1\times {\mathrm{88853}}^1$

素因数の和:89439

約数の個数: 24

約数和(自身を含む): 146788229664

約数和(自身を除く): 25316671393

約数列:

[1, 7, 19, 133, 361, 541, 2527, 3787, 10279, 71953, 88853, 195301, 621971, 1367107, 1688207, 11817449, 32075933, 48069473, 224531531, 336486311, 913319987, 6393239909, 17353079753, 121471558271]

約数ペア:

[(1, 121471558271), (7, 17353079753), (19, 6393239909), (133, 913319987), (361, 336486311), (541, 224531531), (2527, 48069473), (3787, 32075933), (10279, 11817449), (71953, 1688207), (88853, 1367107), (195301, 621971)]