42496839

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20441}}^1$

素因数の和:20468

約数の個数: 32

約数和(自身を含む): 78497280

約数和(自身を除く): 36000441

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 20441, 61323, 143087, 183969, 224851, 429261, 551907, 674553, 1287783, 1573957, 2023659, 3863349, 4721871, 6070977, 14165613, 42496839]

約数ペア:

[(1, 42496839), (3, 14165613), (7, 6070977), (9, 4721871), (11, 3863349), (21, 2023659), (27, 1573957), (33, 1287783), (63, 674553), (77, 551907), (99, 429261), (189, 224851), (231, 183969), (297, 143087), (693, 61323), (2079, 20441)]