56325321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6977}}^1$

素因数の和:7022

約数の個数: 32

約数和(自身を含む): 93784320

約数和(自身を除く): 37458999

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 6977, 8073, 20931, 62793, 90701, 160471, 188379, 272103, 481413, 816309, 1444239, 2086123, 2448927, 4332717, 6258369, 18775107, 56325321]

約数ペア:

[(1, 56325321), (3, 18775107), (9, 6258369), (13, 4332717), (23, 2448927), (27, 2086123), (39, 1444239), (69, 816309), (117, 481413), (207, 272103), (299, 188379), (351, 160471), (621, 90701), (897, 62793), (2691, 20931), (6977, 8073)]