4080353409

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 6605720576

約数和(自身を除く): 2525367167

約数列:

[1, 3, 9, 11, 33, 99, 121, 127, 163, 181, 363, 381, 489, 543, 1089, 1143, 1397, 1467, 1629, 1793, 1991, 4191, 5379, 5973, 12573, 15367, 16137, 17919, 19723, 20701, 21901, 22987, 29503, 46101, 59169, 62103, 65703, 68961, 88509, 138303, 177507, 186309, 197109, 206883, 227711, 252857, 265527, 324533, 683133, 758571, 973599, 2049399, 2275713, 2504821, 2781427, 2920797, 3569863, 3746881, 7514463, 8344281, 10709589, 11240643, 22543389, 25032843, 32128767, 33721929, 41215691, 123647073, 370941219, 453372601, 1360117803, 4080353409]

約数ペア:

[(1, 4080353409), (3, 1360117803), (9, 453372601), (11, 370941219), (33, 123647073), (99, 41215691), (121, 33721929), (127, 32128767), (163, 25032843), (181, 22543389), (363, 11240643), (381, 10709589), (489, 8344281), (543, 7514463), (1089, 3746881), (1143, 3569863), (1397, 2920797), (1467, 2781427), (1629, 2504821), (1793, 2275713), (1991, 2049399), (4191, 973599), (5379, 758571), (5973, 683133), (12573, 324533), (15367, 265527), (16137, 252857), (17919, 227711), (19723, 206883), (20701, 197109), (21901, 186309), (22987, 177507), (29503, 138303), (46101, 88509), (59169, 68961), (62103, 65703)]