9108561

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 15890688

約数和(自身を除く): 6782127

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 131, 147, 231, 301, 393, 473, 539, 903, 917, 1419, 1441, 1617, 2107, 2751, 3311, 4323, 5633, 6321, 6419, 9933, 10087, 16899, 19257, 23177, 30261, 39431, 61963, 69531, 70609, 118293, 185889, 211827, 276017, 433741, 828051, 1301223, 3036187, 9108561]

約数ペア:

[(1, 9108561), (3, 3036187), (7, 1301223), (11, 828051), (21, 433741), (33, 276017), (43, 211827), (49, 185889), (77, 118293), (129, 70609), (131, 69531), (147, 61963), (231, 39431), (301, 30261), (393, 23177), (473, 19257), (539, 16899), (903, 10087), (917, 9933), (1419, 6419), (1441, 6321), (1617, 5633), (2107, 4323), (2751, 3311)]