6668811

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 10977120

約数和(自身を除く): 4308309

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 167, 261, 459, 493, 501, 783, 1377, 1479, 1503, 2349, 2839, 4437, 4509, 4843, 8517, 13311, 13527, 14529, 25551, 39933, 43587, 76653, 82331, 130761, 229959, 246993, 392283, 740979, 2222937, 6668811]

約数ペア:

[(1, 6668811), (3, 2222937), (9, 740979), (17, 392283), (27, 246993), (29, 229959), (51, 130761), (81, 82331), (87, 76653), (153, 43587), (167, 39933), (261, 25551), (459, 14529), (493, 13527), (501, 13311), (783, 8517), (1377, 4843), (1479, 4509), (1503, 4437), (2349, 2839)]