133764617

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 168960000

約数和(自身を除く): 35195383

約数列:

[1, 7, 19, 29, 79, 133, 203, 439, 551, 553, 1501, 2291, 3073, 3857, 8341, 10507, 12731, 16037, 34681, 43529, 58387, 89117, 241889, 242767, 304703, 658939, 1005749, 1693223, 4612573, 7040243, 19109231, 133764617]

約数ペア:

[(1, 133764617), (7, 19109231), (19, 7040243), (29, 4612573), (79, 1693223), (133, 1005749), (203, 658939), (439, 304703), (551, 242767), (553, 241889), (1501, 89117), (2291, 58387), (3073, 43529), (3857, 34681), (8341, 16037), (10507, 12731)]