560763

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 40

約数和(自身を含む): 1022208

約数和(自身を除く): 461445

約数列:

[1, 3, 7, 9, 21, 23, 27, 43, 63, 69, 81, 129, 161, 189, 207, 301, 387, 483, 567, 621, 903, 989, 1161, 1449, 1863, 2709, 2967, 3483, 4347, 6923, 8127, 8901, 13041, 20769, 24381, 26703, 62307, 80109, 186921, 560763]

約数ペア:

[(1, 560763), (3, 186921), (7, 80109), (9, 62307), (21, 26703), (23, 24381), (27, 20769), (43, 13041), (63, 8901), (69, 8127), (81, 6923), (129, 4347), (161, 3483), (189, 2967), (207, 2709), (301, 1863), (387, 1449), (483, 1161), (567, 989), (621, 903)]