181007698563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{177337}}^1$

素因数の和:177536

約数の個数: 48

約数和(自身を含む): 283286814720

約数和(自身を除く): 102279116157

約数列:

[1, 3, 9, 19, 47, 57, 127, 141, 171, 381, 423, 893, 1143, 2413, 2679, 5969, 7239, 8037, 17907, 21717, 53721, 113411, 177337, 340233, 532011, 1020699, 1596033, 3369403, 8334839, 10108209, 22521799, 25004517, 30324627, 67565397, 75013551, 158361941, 202696191, 427914181, 475085823, 1058524553, 1283742543, 1425257469, 3175573659, 3851227629, 9526720977, 20111966507, 60335899521, 181007698563]

約数ペア:

[(1, 181007698563), (3, 60335899521), (9, 20111966507), (19, 9526720977), (47, 3851227629), (57, 3175573659), (127, 1425257469), (141, 1283742543), (171, 1058524553), (381, 475085823), (423, 427914181), (893, 202696191), (1143, 158361941), (2413, 75013551), (2679, 67565397), (5969, 30324627), (7239, 25004517), (8037, 22521799), (17907, 10108209), (21717, 8334839), (53721, 3369403), (113411, 1596033), (177337, 1020699), (340233, 532011)]