223662087

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 367037440

約数和(自身を除く): 143375353

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 223, 297, 307, 363, 669, 921, 1089, 2007, 2453, 2763, 3267, 3377, 6021, 7359, 8289, 10131, 22077, 26983, 30393, 37147, 66231, 68461, 80949, 91179, 111441, 205383, 242847, 334323, 616149, 728541, 753071, 1002969, 1848447, 2259213, 6777639, 8283781, 20332917, 24851343, 74554029, 223662087]

約数ペア:

[(1, 223662087), (3, 74554029), (9, 24851343), (11, 20332917), (27, 8283781), (33, 6777639), (99, 2259213), (121, 1848447), (223, 1002969), (297, 753071), (307, 728541), (363, 616149), (669, 334323), (921, 242847), (1089, 205383), (2007, 111441), (2453, 91179), (2763, 80949), (3267, 68461), (3377, 66231), (6021, 37147), (7359, 30393), (8289, 26983), (10131, 22077)]