520060347009

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1\times {\mathrm{161573}}^1$

素因数の和:164294

約数の個数: 48

約数和(自身を含む): 904038844800

約数和(自身を除く): 383978497791

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2689, 8067, 18823, 24201, 51091, 56469, 153273, 161573, 169407, 357637, 459819, 484719, 1072911, 1131011, 1454157, 3069887, 3218733, 3393033, 9209661, 10179099, 21489209, 27628983, 64467627, 193402881, 434469797, 1303409391, 3041288579, 3910228173, 8254926143, 9123865737, 24764778429, 27371597211, 57784483001, 74294335287, 173353449003, 520060347009]

約数ペア:

[(1, 520060347009), (3, 173353449003), (7, 74294335287), (9, 57784483001), (19, 27371597211), (21, 24764778429), (57, 9123865737), (63, 8254926143), (133, 3910228173), (171, 3041288579), (399, 1303409391), (1197, 434469797), (2689, 193402881), (8067, 64467627), (18823, 27628983), (24201, 21489209), (51091, 10179099), (56469, 9209661), (153273, 3393033), (161573, 3218733), (169407, 3069887), (357637, 1454157), (459819, 1131011), (484719, 1072911)]