73734687

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 123832800

約数和(自身を除く): 50098113

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 171, 247, 369, 533, 741, 779, 809, 1599, 2223, 2337, 2427, 4797, 7011, 7281, 10127, 10517, 15371, 30381, 31551, 33169, 46113, 91143, 94653, 99507, 138339, 199823, 298521, 431197, 599469, 630211, 1293591, 1798407, 1890633, 3880773, 5671899, 8192743, 24578229, 73734687]

約数ペア:

[(1, 73734687), (3, 24578229), (9, 8192743), (13, 5671899), (19, 3880773), (39, 1890633), (41, 1798407), (57, 1293591), (117, 630211), (123, 599469), (171, 431197), (247, 298521), (369, 199823), (533, 138339), (741, 99507), (779, 94653), (809, 91143), (1599, 46113), (2223, 33169), (2337, 31551), (2427, 30381), (4797, 15371), (7011, 10517), (7281, 10127)]