107215719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 66966681

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 79, 89, 221, 237, 267, 299, 391, 663, 897, 1027, 1157, 1173, 1343, 1513, 1817, 2047, 3081, 3471, 4029, 4539, 5083, 5451, 6141, 7031, 15249, 17459, 19669, 21093, 23621, 26611, 30889, 34799, 52377, 59007, 70863, 79833, 91403, 92667, 104397, 119527, 161713, 274209, 358581, 401557, 452387, 485139, 1204671, 1357161, 1553851, 2102269, 2749121, 4661553, 6306807, 8247363, 35738573, 107215719]

約数ペア:

[(1, 107215719), (3, 35738573), (13, 8247363), (17, 6306807), (23, 4661553), (39, 2749121), (51, 2102269), (69, 1553851), (79, 1357161), (89, 1204671), (221, 485139), (237, 452387), (267, 401557), (299, 358581), (391, 274209), (663, 161713), (897, 119527), (1027, 104397), (1157, 92667), (1173, 91403), (1343, 79833), (1513, 70863), (1817, 59007), (2047, 52377), (3081, 34799), (3471, 30889), (4029, 26611), (4539, 23621), (5083, 21093), (5451, 19669), (6141, 17459), (7031, 15249)]