68505283

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 87620400

約数和(自身を除く): 19115117

約数列:

[1, 7, 11, 49, 77, 149, 539, 853, 1043, 1639, 5971, 7301, 9383, 11473, 41797, 65681, 80311, 127097, 459767, 889679, 1398067, 6227753, 9786469, 68505283]

約数ペア:

[(1, 68505283), (7, 9786469), (11, 6227753), (49, 1398067), (77, 889679), (149, 459767), (539, 127097), (853, 80311), (1043, 65681), (1639, 41797), (5971, 11473), (7301, 9383)]