6816303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 11793600

約数和(自身を除く): 4977297

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 149, 153, 207, 221, 299, 391, 447, 663, 897, 1173, 1341, 1937, 1989, 2533, 2691, 3427, 3519, 5083, 5811, 7599, 10281, 15249, 17433, 22797, 30843, 32929, 44551, 45747, 58259, 98787, 133653, 174777, 296361, 400959, 524331, 757367, 2272101, 6816303]

約数ペア:

[(1, 6816303), (3, 2272101), (9, 757367), (13, 524331), (17, 400959), (23, 296361), (39, 174777), (51, 133653), (69, 98787), (117, 58259), (149, 45747), (153, 44551), (207, 32929), (221, 30843), (299, 22797), (391, 17433), (447, 15249), (663, 10281), (897, 7599), (1173, 5811), (1341, 5083), (1937, 3519), (1989, 3427), (2533, 2691)]