247347082377

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{1237}}^1\times {\mathrm{56533}}^1$

素因数の和:57910

約数の個数: 32

約数和(自身を含む): 369542405760

約数和(自身を除く): 122195323383

約数列:

[1, 3, 9, 27, 131, 393, 1179, 1237, 3537, 3711, 11133, 33399, 56533, 162047, 169599, 486141, 508797, 1458423, 1526391, 4375269, 7405823, 22217469, 66652407, 69931321, 199957221, 209793963, 629381889, 1888145667, 9161003051, 27483009153, 82449027459, 247347082377]

約数ペア:

[(1, 247347082377), (3, 82449027459), (9, 27483009153), (27, 9161003051), (131, 1888145667), (393, 629381889), (1179, 209793963), (1237, 199957221), (3537, 69931321), (3711, 66652407), (11133, 22217469), (33399, 7405823), (56533, 4375269), (162047, 1526391), (169599, 1458423), (486141, 508797)]