61294221

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 92828736

約数和(自身を除く): 31534515

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 3863, 5289, 11589, 15867, 34767, 158383, 166109, 475149, 498327, 1425447, 1494981, 6810469, 20431407, 61294221]

約数ペア:

[(1, 61294221), (3, 20431407), (9, 6810469), (41, 1494981), (43, 1425447), (123, 498327), (129, 475149), (369, 166109), (387, 158383), (1763, 34767), (3863, 15867), (5289, 11589)]