120585879

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 193415040

約数和(自身を除く): 72829161

約数列:

[1, 3, 9, 17, 41, 47, 51, 123, 141, 153, 369, 409, 423, 697, 799, 1227, 1927, 2091, 2397, 3681, 5781, 6273, 6953, 7191, 16769, 17343, 19223, 20859, 32759, 50307, 57669, 62577, 98277, 150921, 173007, 285073, 294831, 326791, 788143, 855219, 980373, 2364429, 2565657, 2941119, 7093287, 13398431, 40195293, 120585879]

約数ペア:

[(1, 120585879), (3, 40195293), (9, 13398431), (17, 7093287), (41, 2941119), (47, 2565657), (51, 2364429), (123, 980373), (141, 855219), (153, 788143), (369, 326791), (409, 294831), (423, 285073), (697, 173007), (799, 150921), (1227, 98277), (1927, 62577), (2091, 57669), (2397, 50307), (3681, 32759), (5781, 20859), (6273, 19223), (6953, 17343), (7191, 16769)]