70812063

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1849

約数の個数: 40

約数和(自身を含む): 122664960

約数和(自身を除く): 51852897

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1491, 1759, 1917, 4473, 5277, 5751, 12313, 13419, 15831, 36939, 40257, 47493, 110817, 124889, 142479, 332451, 374667, 874223, 997353, 1124001, 2622669, 3372003, 7868007, 10116009, 23604021, 70812063]

約数ペア:

[(1, 70812063), (3, 23604021), (7, 10116009), (9, 7868007), (21, 3372003), (27, 2622669), (63, 1124001), (71, 997353), (81, 874223), (189, 374667), (213, 332451), (497, 142479), (567, 124889), (639, 110817), (1491, 47493), (1759, 40257), (1917, 36939), (4473, 15831), (5277, 13419), (5751, 12313)]