26470071

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 42863040

約数和(自身を除く): 16392969

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 409, 423, 459, 799, 1227, 1269, 1377, 2397, 3681, 3807, 6953, 7191, 11043, 19223, 20859, 21573, 33129, 57669, 62577, 64719, 173007, 187731, 326791, 519021, 563193, 980373, 1557063, 2941119, 8823357, 26470071]

約数ペア:

[(1, 26470071), (3, 8823357), (9, 2941119), (17, 1557063), (27, 980373), (47, 563193), (51, 519021), (81, 326791), (141, 187731), (153, 173007), (409, 64719), (423, 62577), (459, 57669), (799, 33129), (1227, 21573), (1269, 20859), (1377, 19223), (2397, 11043), (3681, 7191), (3807, 6953)]