64616211

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 107610624

約数和(自身を除く): 42994413

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1543, 1551, 3807, 4629, 4653, 13887, 13959, 16973, 41661, 41877, 50919, 72521, 124983, 152757, 217563, 458271, 652689, 797731, 1374813, 1958067, 2393193, 5874201, 7179579, 21538737, 64616211]

約数ペア:

[(1, 64616211), (3, 21538737), (9, 7179579), (11, 5874201), (27, 2393193), (33, 1958067), (47, 1374813), (81, 797731), (99, 652689), (141, 458271), (297, 217563), (423, 152757), (517, 124983), (891, 72521), (1269, 50919), (1543, 41877), (1551, 41661), (3807, 16973), (4629, 13959), (4653, 13887)]