42841729

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 53280000

約数和(自身を除く): 10438271

約数列:

[1, 7, 29, 49, 59, 73, 203, 343, 413, 511, 1421, 1711, 2117, 2891, 3577, 4307, 9947, 11977, 14819, 20237, 25039, 30149, 83839, 103733, 124903, 211043, 586873, 726131, 874321, 1477301, 6120247, 42841729]

約数ペア:

[(1, 42841729), (7, 6120247), (29, 1477301), (49, 874321), (59, 726131), (73, 586873), (203, 211043), (343, 124903), (413, 103733), (511, 83839), (1421, 30149), (1711, 25039), (2117, 20237), (2891, 14819), (3577, 11977), (4307, 9947)]