8445781611

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 13029838848

約数和(自身を除く): 4584057237

約数列:

[1, 3, 9, 17, 51, 153, 211, 431, 607, 633, 1293, 1821, 1899, 3587, 3879, 5463, 7327, 10319, 10761, 21981, 30957, 32283, 65943, 90941, 92871, 128077, 261617, 272823, 384231, 784851, 818469, 1152693, 1545997, 2177309, 2354553, 4447489, 4637991, 6531927, 13342467, 13913973, 19595781, 40027401, 55201187, 165603561, 496810683, 938420179, 2815260537, 8445781611]

約数ペア:

[(1, 8445781611), (3, 2815260537), (9, 938420179), (17, 496810683), (51, 165603561), (153, 55201187), (211, 40027401), (431, 19595781), (607, 13913973), (633, 13342467), (1293, 6531927), (1821, 4637991), (1899, 4447489), (3587, 2354553), (3879, 2177309), (5463, 1545997), (7327, 1152693), (10319, 818469), (10761, 784851), (21981, 384231), (30957, 272823), (32283, 261617), (65943, 128077), (90941, 92871)]