5111883

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 9630720

約数和(自身を除く): 4518837

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 43, 51, 63, 111, 119, 129, 153, 189, 259, 301, 333, 357, 387, 459, 629, 731, 777, 903, 999, 1071, 1161, 1591, 1887, 2193, 2331, 2709, 3213, 4403, 4773, 5117, 5661, 6579, 6993, 8127, 11137, 13209, 14319, 15351, 16983, 19737, 27047, 33411, 39627, 42957, 46053, 81141, 100233, 118881, 138159, 189329, 243423, 300699, 567987, 730269, 1703961, 5111883]

約数ペア:

[(1, 5111883), (3, 1703961), (7, 730269), (9, 567987), (17, 300699), (21, 243423), (27, 189329), (37, 138159), (43, 118881), (51, 100233), (63, 81141), (111, 46053), (119, 42957), (129, 39627), (153, 33411), (189, 27047), (259, 19737), (301, 16983), (333, 15351), (357, 14319), (387, 13209), (459, 11137), (629, 8127), (731, 6993), (777, 6579), (903, 5661), (999, 5117), (1071, 4773), (1161, 4403), (1591, 3213), (1887, 2709), (2193, 2331)]