157218969951

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18027631}}^1$

素因数の和:18027676

約数の個数: 32

約数和(自身を含む): 259597900800

約数和(自身を除く): 102378930849

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 18027631, 54082893, 162248679, 306469727, 342524989, 486746037, 919409181, 1027574967, 2758227543, 3082724901, 5822924813, 8274682629, 9248174703, 17468774439, 52406323317, 157218969951]

約数ペア:

[(1, 157218969951), (3, 52406323317), (9, 17468774439), (17, 9248174703), (19, 8274682629), (27, 5822924813), (51, 3082724901), (57, 2758227543), (153, 1027574967), (171, 919409181), (323, 486746037), (459, 342524989), (513, 306469727), (969, 162248679), (2907, 54082893), (8721, 18027631)]