56229471

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 84848400

約数和(自身を除く): 28618929

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 1553, 4023, 4659, 12069, 13977, 36207, 41931, 125793, 231397, 377379, 694191, 2082573, 6247719, 18743157, 56229471]

約数ペア:

[(1, 56229471), (3, 18743157), (9, 6247719), (27, 2082573), (81, 694191), (149, 377379), (243, 231397), (447, 125793), (1341, 41931), (1553, 36207), (4023, 13977), (4659, 12069)]