213577884009

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{853291}}^1$

素因数の和:853470

約数の個数: 48

約数和(自身を含む): 367393403520

約数和(自身を除く): 153815519511

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 137, 203, 261, 411, 609, 959, 1233, 1827, 2877, 3973, 8631, 11919, 27811, 35757, 83433, 250299, 853291, 2559873, 5973037, 7679619, 17919111, 24745439, 53757333, 74236317, 116900867, 173218073, 222708951, 350702601, 519654219, 818306069, 1052107803, 1558962657, 2454918207, 3390125143, 7364754621, 10170375429, 23730876001, 30511126287, 71192628003, 213577884009]

約数ペア:

[(1, 213577884009), (3, 71192628003), (7, 30511126287), (9, 23730876001), (21, 10170375429), (29, 7364754621), (63, 3390125143), (87, 2454918207), (137, 1558962657), (203, 1052107803), (261, 818306069), (411, 519654219), (609, 350702601), (959, 222708951), (1233, 173218073), (1827, 116900867), (2877, 74236317), (3973, 53757333), (8631, 24745439), (11919, 17919111), (27811, 7679619), (35757, 5973037), (83433, 2559873), (250299, 853291)]