51932907

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 84361200

約数和(自身を除く): 32428293

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 149, 331, 351, 447, 993, 1053, 1341, 1937, 2979, 4023, 4303, 5811, 8937, 12069, 12909, 17433, 26811, 38727, 49319, 52299, 116181, 147957, 156897, 348543, 443871, 641147, 1331613, 1923441, 3994839, 5770323, 17310969, 51932907]

約数ペア:

[(1, 51932907), (3, 17310969), (9, 5770323), (13, 3994839), (27, 1923441), (39, 1331613), (81, 641147), (117, 443871), (149, 348543), (331, 156897), (351, 147957), (447, 116181), (993, 52299), (1053, 49319), (1341, 38727), (1937, 26811), (2979, 17433), (4023, 12909), (4303, 12069), (5811, 8937)]