47827341

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 77362560

約数和(自身を除く): 29535219

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 739, 799, 1269, 1377, 2217, 2397, 3807, 6651, 7191, 12563, 19953, 21573, 34733, 37689, 59859, 64719, 104199, 113067, 312597, 339201, 590461, 937791, 1017603, 1771383, 2813373, 5314149, 15942447, 47827341]

約数ペア:

[(1, 47827341), (3, 15942447), (9, 5314149), (17, 2813373), (27, 1771383), (47, 1017603), (51, 937791), (81, 590461), (141, 339201), (153, 312597), (423, 113067), (459, 104199), (739, 64719), (799, 59859), (1269, 37689), (1377, 34733), (2217, 21573), (2397, 19953), (3807, 12563), (6651, 7191)]