7132474989

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 10659767040

約数和(自身を除く): 3527292051

約数列:

[1, 3, 9, 47, 141, 157, 211, 423, 471, 509, 633, 1413, 1527, 1899, 4581, 7379, 9917, 22137, 23923, 29751, 33127, 66411, 71769, 79913, 89253, 99381, 107399, 215307, 239739, 298143, 322197, 719217, 966591, 1556969, 3755911, 4670907, 5047753, 11267733, 14012721, 15143259, 16861643, 33803199, 45429777, 50584929, 151754787, 792497221, 2377491663, 7132474989]

約数ペア:

[(1, 7132474989), (3, 2377491663), (9, 792497221), (47, 151754787), (141, 50584929), (157, 45429777), (211, 33803199), (423, 16861643), (471, 15143259), (509, 14012721), (633, 11267733), (1413, 5047753), (1527, 4670907), (1899, 3755911), (4581, 1556969), (7379, 966591), (9917, 719217), (22137, 322197), (23923, 298143), (29751, 239739), (33127, 215307), (66411, 107399), (71769, 99381), (79913, 89253)]