74805423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 135032832

約数和(自身を除く): 60227409

約数列:

[1, 3, 7, 11, 17, 21, 33, 43, 51, 77, 119, 129, 187, 231, 301, 357, 443, 473, 561, 731, 903, 1309, 1329, 1419, 2193, 3101, 3311, 3927, 4873, 5117, 7531, 8041, 9303, 9933, 14619, 15351, 19049, 22593, 24123, 34111, 52717, 56287, 57147, 82841, 102333, 133343, 158151, 168861, 209539, 248523, 323833, 400029, 579887, 628617, 971499, 1466773, 1739661, 2266831, 3562163, 4400319, 6800493, 10686489, 24935141, 74805423]

約数ペア:

[(1, 74805423), (3, 24935141), (7, 10686489), (11, 6800493), (17, 4400319), (21, 3562163), (33, 2266831), (43, 1739661), (51, 1466773), (77, 971499), (119, 628617), (129, 579887), (187, 400029), (231, 323833), (301, 248523), (357, 209539), (443, 168861), (473, 158151), (561, 133343), (731, 102333), (903, 82841), (1309, 57147), (1329, 56287), (1419, 52717), (2193, 34111), (3101, 24123), (3311, 22593), (3927, 19049), (4873, 15351), (5117, 14619), (7531, 9933), (8041, 9303)]