270963

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 48

約数和(自身を含む): 539136

約数和(自身を除く): 268173

約数列:

[1, 3, 7, 9, 11, 17, 21, 23, 33, 51, 63, 69, 77, 99, 119, 153, 161, 187, 207, 231, 253, 357, 391, 483, 561, 693, 759, 1071, 1173, 1309, 1449, 1683, 1771, 2277, 2737, 3519, 3927, 4301, 5313, 8211, 11781, 12903, 15939, 24633, 30107, 38709, 90321, 270963]

約数ペア:

[(1, 270963), (3, 90321), (7, 38709), (9, 30107), (11, 24633), (17, 15939), (21, 12903), (23, 11781), (33, 8211), (51, 5313), (63, 4301), (69, 3927), (77, 3519), (99, 2737), (119, 2277), (153, 1771), (161, 1683), (187, 1449), (207, 1309), (231, 1173), (253, 1071), (357, 759), (391, 693), (483, 561)]