64516683

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 115634304

約数和(自身を除く): 51117621

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2347, 2499, 3927, 7041, 9163, 16429, 25817, 27489, 39899, 49287, 77451, 115003, 119697, 180719, 279293, 345009, 438889, 542157, 837879, 1265033, 1316667, 1955051, 3072223, 3795099, 5865153, 9216669, 21505561, 64516683]

約数ペア:

[(1, 64516683), (3, 21505561), (7, 9216669), (11, 5865153), (17, 3795099), (21, 3072223), (33, 1955051), (49, 1316667), (51, 1265033), (77, 837879), (119, 542157), (147, 438889), (187, 345009), (231, 279293), (357, 180719), (539, 119697), (561, 115003), (833, 77451), (1309, 49287), (1617, 39899), (2347, 27489), (2499, 25817), (3927, 16429), (7041, 9163)]