157079532987

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{730049}}^1$

素因数の和:730684

約数の個数: 32

約数和(自身を含む): 251020392000

約数和(自身を除く): 93940859013

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 613, 1839, 5517, 7969, 16551, 23907, 71721, 215163, 730049, 2190147, 6570441, 9490637, 19711323, 28471911, 85415733, 256247199, 447520037, 1342560111, 4027680333, 5817760481, 12083040999, 17453281443, 52359844329, 157079532987]

約数ペア:

[(1, 157079532987), (3, 52359844329), (9, 17453281443), (13, 12083040999), (27, 5817760481), (39, 4027680333), (117, 1342560111), (351, 447520037), (613, 256247199), (1839, 85415733), (5517, 28471911), (7969, 19711323), (16551, 9490637), (23907, 6570441), (71721, 2190147), (215163, 730049)]