22099077

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 43377152

約数和(自身を除く): 21278075

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 121, 143, 223, 231, 273, 363, 429, 669, 693, 819, 847, 1001, 1089, 1287, 1561, 1573, 2007, 2453, 2541, 2899, 3003, 4683, 4719, 7359, 7623, 8697, 9009, 11011, 14049, 14157, 17171, 20293, 22077, 26091, 26983, 31889, 33033, 51513, 60879, 80949, 95667, 99099, 154539, 182637, 188881, 223223, 242847, 287001, 350779, 566643, 669669, 1052337, 1699929, 2009007, 2455453, 3157011, 7366359, 22099077]

約数ペア:

[(1, 22099077), (3, 7366359), (7, 3157011), (9, 2455453), (11, 2009007), (13, 1699929), (21, 1052337), (33, 669669), (39, 566643), (63, 350779), (77, 287001), (91, 242847), (99, 223223), (117, 188881), (121, 182637), (143, 154539), (223, 99099), (231, 95667), (273, 80949), (363, 60879), (429, 51513), (669, 33033), (693, 31889), (819, 26983), (847, 26091), (1001, 22077), (1089, 20293), (1287, 17171), (1561, 14157), (1573, 14049), (2007, 11011), (2453, 9009), (2541, 8697), (2899, 7623), (3003, 7359), (4683, 4719)]