27402963

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 17594157

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 1301, 3009, 3903, 7021, 9107, 21063, 22117, 27321, 66351, 76759, 154819, 230277, 464457, 537313, 1304903, 1611939, 3914709, 9134321, 27402963]

約数ペア:

[(1, 27402963), (3, 9134321), (7, 3914709), (17, 1611939), (21, 1304903), (51, 537313), (59, 464457), (119, 230277), (177, 154819), (357, 76759), (413, 66351), (1003, 27321), (1239, 22117), (1301, 21063), (3009, 9107), (3903, 7021)]