26902029

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 46227456

約数和(自身を除く): 19325427

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 127, 131, 147, 231, 381, 393, 539, 889, 917, 1397, 1441, 1617, 2667, 2751, 4191, 4323, 6223, 6419, 9779, 10087, 16637, 18669, 19257, 29337, 30261, 49911, 68453, 70609, 116459, 183007, 205359, 211827, 349377, 549021, 815213, 1281049, 2445639, 3843147, 8967343, 26902029]

約数ペア:

[(1, 26902029), (3, 8967343), (7, 3843147), (11, 2445639), (21, 1281049), (33, 815213), (49, 549021), (77, 349377), (127, 211827), (131, 205359), (147, 183007), (231, 116459), (381, 70609), (393, 68453), (539, 49911), (889, 30261), (917, 29337), (1397, 19257), (1441, 18669), (1617, 16637), (2667, 10087), (2751, 9779), (4191, 6419), (4323, 6223)]