53738181

素因数分解:

$3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 91366400

約数和(自身を除く): 37628219

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 331, 859, 993, 2317, 2577, 2979, 6013, 6951, 7731, 8937, 18039, 20853, 23193, 54117, 62559, 162351, 284329, 852987, 1990303, 2558961, 5970909, 7676883, 17912727, 53738181]

約数ペア:

[(1, 53738181), (3, 17912727), (7, 7676883), (9, 5970909), (21, 2558961), (27, 1990303), (63, 852987), (189, 284329), (331, 162351), (859, 62559), (993, 54117), (2317, 23193), (2577, 20853), (2979, 18039), (6013, 8937), (6951, 7731)]