1683669861

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 2658140160

約数和(自身を除く): 974470299

約数列:

[1, 3, 9, 27, 31, 47, 93, 127, 141, 279, 337, 381, 423, 837, 1011, 1143, 1269, 1457, 3033, 3429, 3937, 4371, 5969, 9099, 10447, 11811, 13113, 15839, 17907, 31341, 35433, 39339, 42799, 47517, 53721, 94023, 106299, 128397, 142551, 161163, 185039, 282069, 385191, 427653, 491009, 555117, 1155573, 1326769, 1473027, 1665351, 2011553, 3980307, 4419081, 4996053, 6034659, 11940921, 13257243, 18103977, 35822763, 54311931, 62358143, 187074429, 561223287, 1683669861]

約数ペア:

[(1, 1683669861), (3, 561223287), (9, 187074429), (27, 62358143), (31, 54311931), (47, 35822763), (93, 18103977), (127, 13257243), (141, 11940921), (279, 6034659), (337, 4996053), (381, 4419081), (423, 3980307), (837, 2011553), (1011, 1665351), (1143, 1473027), (1269, 1326769), (1457, 1155573), (3033, 555117), (3429, 491009), (3937, 427653), (4371, 385191), (5969, 282069), (9099, 185039), (10447, 161163), (11811, 142551), (13113, 128397), (15839, 106299), (17907, 94023), (31341, 53721), (35433, 47517), (39339, 42799)]