42568701

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 67872000

約数和(自身を除く): 25303299

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 343, 861, 1009, 1029, 2009, 3027, 6027, 7063, 14063, 21189, 41369, 42189, 49441, 124107, 148323, 289583, 346087, 868749, 1038261, 2027081, 6081243, 14189567, 42568701]

約数ペア:

[(1, 42568701), (3, 14189567), (7, 6081243), (21, 2027081), (41, 1038261), (49, 868749), (123, 346087), (147, 289583), (287, 148323), (343, 124107), (861, 49441), (1009, 42189), (1029, 41369), (2009, 21189), (3027, 14063), (6027, 7063)]