27928009921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{36653}}^1$

素因数の和:37033

約数の個数: 32

約数和(自身を含む): 35680469760

約数和(自身を除く): 7752459839

約数列:

[1, 7, 17, 19, 119, 133, 323, 337, 2261, 2359, 5729, 6403, 36653, 40103, 44821, 108851, 256571, 623101, 696407, 761957, 4361707, 4874849, 11838919, 12352061, 82872433, 86464427, 209985037, 234689159, 1469895259, 1642824113, 3989715703, 27928009921]

約数ペア:

[(1, 27928009921), (7, 3989715703), (17, 1642824113), (19, 1469895259), (119, 234689159), (133, 209985037), (323, 86464427), (337, 82872433), (2261, 12352061), (2359, 11838919), (5729, 4874849), (6403, 4361707), (36653, 761957), (40103, 696407), (44821, 623101), (108851, 256571)]