57297051

素因数分解:

$3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 98658560

約数和(自身を除く): 41361509

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 189, 417, 567, 727, 973, 1251, 2181, 2919, 3753, 5089, 6543, 8757, 11259, 15267, 19629, 26271, 45801, 58887, 78813, 101053, 137403, 303159, 412209, 707371, 909477, 2122113, 2728431, 6366339, 8185293, 19099017, 57297051]

約数ペア:

[(1, 57297051), (3, 19099017), (7, 8185293), (9, 6366339), (21, 2728431), (27, 2122113), (63, 909477), (81, 707371), (139, 412209), (189, 303159), (417, 137403), (567, 101053), (727, 78813), (973, 58887), (1251, 45801), (2181, 26271), (2919, 19629), (3753, 15267), (5089, 11259), (6543, 8757)]