267302007

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{8537}}^1$

素因数の和:8628

約数の個数: 36

約数和(自身を含む): 455519376

約数和(自身を除く): 188217369

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 3479, 4473, 8537, 10437, 25611, 31311, 59759, 76833, 179277, 418313, 537831, 606127, 1254939, 1818381, 3764817, 4242889, 5455143, 12728667, 29700223, 38186001, 89100669, 267302007]

約数ペア:

[(1, 267302007), (3, 89100669), (7, 38186001), (9, 29700223), (21, 12728667), (49, 5455143), (63, 4242889), (71, 3764817), (147, 1818381), (213, 1254939), (441, 606127), (497, 537831), (639, 418313), (1491, 179277), (3479, 76833), (4473, 59759), (8537, 31311), (10437, 25611)]