211671257589

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{57713}}^1$

素因数の和:58019

約数の個数: 64

約数和(自身を含む): 350051569920

約数和(自身を除く): 138380312331

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 233, 297, 477, 583, 699, 1431, 1749, 2097, 2563, 5247, 6291, 7689, 12349, 15741, 23067, 37047, 57713, 69201, 111141, 135839, 173139, 333423, 407517, 519417, 634843, 1222551, 1558251, 1904529, 3058789, 3667653, 5713587, 9176367, 13447129, 17140761, 27529101, 33646679, 40341387, 82587303, 100940037, 121024161, 147918419, 302820111, 363072483, 443755257, 712697837, 908460333, 1331265771, 2138093511, 3993797313, 6414280533, 7839676207, 19242841599, 23519028621, 70557085863, 211671257589]

約数ペア:

[(1, 211671257589), (3, 70557085863), (9, 23519028621), (11, 19242841599), (27, 7839676207), (33, 6414280533), (53, 3993797313), (99, 2138093511), (159, 1331265771), (233, 908460333), (297, 712697837), (477, 443755257), (583, 363072483), (699, 302820111), (1431, 147918419), (1749, 121024161), (2097, 100940037), (2563, 82587303), (5247, 40341387), (6291, 33646679), (7689, 27529101), (12349, 17140761), (15741, 13447129), (23067, 9176367), (37047, 5713587), (57713, 3667653), (69201, 3058789), (111141, 1904529), (135839, 1558251), (173139, 1222551), (333423, 634843), (407517, 519417)]