42074847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 66287520

約数和(自身を除く): 24212673

約数列:

[1, 3, 9, 17, 51, 59, 79, 153, 177, 237, 531, 711, 1003, 1343, 3009, 3481, 4029, 4661, 9027, 10443, 12087, 13983, 31329, 41949, 59177, 79237, 177531, 237711, 274999, 532593, 713133, 824997, 2474991, 4674983, 14024949, 42074847]

約数ペア:

[(1, 42074847), (3, 14024949), (9, 4674983), (17, 2474991), (51, 824997), (59, 713133), (79, 532593), (153, 274999), (177, 237711), (237, 177531), (531, 79237), (711, 59177), (1003, 41949), (1343, 31329), (3009, 13983), (3481, 12087), (4029, 10443), (4661, 9027)]