226620009

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{937}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 409718400

約数和(自身を除く): 183098391

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 349, 693, 937, 1047, 2443, 2811, 3141, 3839, 6559, 7329, 8433, 10307, 11517, 19677, 21987, 26873, 30921, 34551, 59031, 72149, 80619, 92763, 216447, 241857, 327013, 649341, 981039, 2289091, 2943117, 3597143, 6867273, 10791429, 20601819, 25180001, 32374287, 75540003, 226620009]

約数ペア:

[(1, 226620009), (3, 75540003), (7, 32374287), (9, 25180001), (11, 20601819), (21, 10791429), (33, 6867273), (63, 3597143), (77, 2943117), (99, 2289091), (231, 981039), (349, 649341), (693, 327013), (937, 241857), (1047, 216447), (2443, 92763), (2811, 80619), (3141, 72149), (3839, 59031), (6559, 34551), (7329, 30921), (8433, 26873), (10307, 21987), (11517, 19677)]