56349189

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 92289120

約数和(自身を除く): 35939931

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 351, 531, 767, 907, 1053, 1593, 2301, 2721, 4779, 6903, 8163, 11791, 20709, 24489, 35373, 53513, 62127, 73467, 106119, 160539, 318357, 481617, 695669, 955071, 1444851, 2087007, 4334553, 6261021, 18783063, 56349189]

約数ペア:

[(1, 56349189), (3, 18783063), (9, 6261021), (13, 4334553), (27, 2087007), (39, 1444851), (59, 955071), (81, 695669), (117, 481617), (177, 318357), (351, 160539), (531, 106119), (767, 73467), (907, 62127), (1053, 53513), (1593, 35373), (2301, 24489), (2721, 20709), (4779, 11791), (6903, 8163)]