56551509

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4651}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 93858752

約数和(自身を除く): 37307243

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 4651, 12159, 13953, 32557, 41859, 97671, 293013, 897643, 2692929, 6283501, 8078787, 18850503, 56551509]

約数ペア:

[(1, 56551509), (3, 18850503), (7, 8078787), (9, 6283501), (21, 2692929), (63, 897643), (193, 293013), (579, 97671), (1351, 41859), (1737, 32557), (4053, 13953), (4651, 12159)]