63809889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 108380160

約数和(自身を除く): 44570271

約数列:

[1, 3, 11, 13, 23, 29, 33, 39, 69, 87, 143, 223, 253, 299, 319, 377, 429, 667, 669, 759, 897, 957, 1131, 2001, 2453, 2899, 3289, 4147, 5129, 6467, 7337, 7359, 8671, 8697, 9867, 12441, 15387, 19401, 22011, 26013, 31889, 56419, 66677, 71137, 84071, 95381, 95667, 148741, 169257, 200031, 213411, 252213, 286143, 446223, 733447, 924781, 1636151, 1933633, 2200341, 2774343, 4908453, 5800899, 21269963, 63809889]

約数ペア:

[(1, 63809889), (3, 21269963), (11, 5800899), (13, 4908453), (23, 2774343), (29, 2200341), (33, 1933633), (39, 1636151), (69, 924781), (87, 733447), (143, 446223), (223, 286143), (253, 252213), (299, 213411), (319, 200031), (377, 169257), (429, 148741), (667, 95667), (669, 95381), (759, 84071), (897, 71137), (957, 66677), (1131, 56419), (2001, 31889), (2453, 26013), (2899, 22011), (3289, 19401), (4147, 15387), (5129, 12441), (6467, 9867), (7337, 8697), (7359, 8671)]