53327052891

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{28463}}^1$

素因数の和:28933

約数の個数: 64

約数和(自身を含む): 94436720640

約数和(自身を除く): 41109667749

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 431, 483, 621, 1293, 1449, 3017, 3879, 4347, 9051, 9913, 11637, 27153, 28463, 29739, 69391, 81459, 85389, 89217, 199241, 208173, 256167, 267651, 597723, 624519, 654649, 768501, 1793169, 1873557, 1963947, 4582543, 5379507, 5891841, 12267553, 13747629, 17675523, 36802659, 41242887, 85872871, 110407977, 123728661, 257618613, 282153719, 331223931, 772855839, 846461157, 1975076033, 2318567517, 2539383471, 5925228099, 7618150413, 17775684297, 53327052891]

約数ペア:

[(1, 53327052891), (3, 17775684297), (7, 7618150413), (9, 5925228099), (21, 2539383471), (23, 2318567517), (27, 1975076033), (63, 846461157), (69, 772855839), (161, 331223931), (189, 282153719), (207, 257618613), (431, 123728661), (483, 110407977), (621, 85872871), (1293, 41242887), (1449, 36802659), (3017, 17675523), (3879, 13747629), (4347, 12267553), (9051, 5891841), (9913, 5379507), (11637, 4582543), (27153, 1963947), (28463, 1873557), (29739, 1793169), (69391, 768501), (81459, 654649), (85389, 624519), (89217, 597723), (199241, 267651), (208173, 256167)]