39184479

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 66124800

約数和(自身を除く): 26940321

約数列:

[1, 3, 9, 19, 23, 27, 41, 57, 69, 81, 123, 171, 207, 243, 369, 437, 513, 621, 729, 779, 943, 1107, 1311, 1539, 1863, 2187, 2337, 2829, 3321, 3933, 4617, 5589, 7011, 8487, 9963, 11799, 13851, 16767, 17917, 21033, 25461, 29889, 35397, 41553, 50301, 53751, 63099, 76383, 89667, 106191, 161253, 189297, 229149, 318573, 483759, 567891, 687447, 955719, 1451277, 1703673, 2062341, 4353831, 13061493, 39184479]

約数ペア:

[(1, 39184479), (3, 13061493), (9, 4353831), (19, 2062341), (23, 1703673), (27, 1451277), (41, 955719), (57, 687447), (69, 567891), (81, 483759), (123, 318573), (171, 229149), (207, 189297), (243, 161253), (369, 106191), (437, 89667), (513, 76383), (621, 63099), (729, 53751), (779, 50301), (943, 41553), (1107, 35397), (1311, 29889), (1539, 25461), (1863, 21033), (2187, 17917), (2337, 16767), (2829, 13851), (3321, 11799), (3933, 9963), (4617, 8487), (5589, 7011)]