56741013

素因数分解:

$3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 96465920

約数和(自身を除く): 39724907

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 331, 907, 993, 2317, 2721, 2979, 6349, 6951, 8163, 8937, 19047, 20853, 24489, 57141, 62559, 171423, 300217, 900651, 2101519, 2701953, 6304557, 8105859, 18913671, 56741013]

約数ペア:

[(1, 56741013), (3, 18913671), (7, 8105859), (9, 6304557), (21, 2701953), (27, 2101519), (63, 900651), (189, 300217), (331, 171423), (907, 62559), (993, 57141), (2317, 24489), (2721, 20853), (2979, 19047), (6349, 8937), (6951, 8163)]