7127757

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 13118336

約数和(自身を除く): 5990579

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 967, 1053, 2457, 2901, 6769, 7371, 8703, 12571, 20307, 26109, 37713, 60921, 78327, 87997, 113139, 182763, 263991, 339417, 548289, 791973, 1018251, 2375919, 7127757]

約数ペア:

[(1, 7127757), (3, 2375919), (7, 1018251), (9, 791973), (13, 548289), (21, 339417), (27, 263991), (39, 182763), (63, 113139), (81, 87997), (91, 78327), (117, 60921), (189, 37713), (273, 26109), (351, 20307), (567, 12571), (819, 8703), (967, 7371), (1053, 6769), (2457, 2901)]