56269161

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53437}}^1$

素因数の和:53462

約数の個数: 20

約数和(自身を含む): 90523972

約数和(自身を除く): 34254811

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 53437, 160311, 480933, 694681, 1442799, 2084043, 4328397, 6252129, 18756387, 56269161]

約数ペア:

[(1, 56269161), (3, 18756387), (9, 6252129), (13, 4328397), (27, 2084043), (39, 1442799), (81, 694681), (117, 480933), (351, 160311), (1053, 53437)]