197533323

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1433

約数の個数: 40

約数和(自身を含む): 320166000

約数和(自身を除く): 122632677

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 149, 351, 447, 1053, 1259, 1341, 1937, 3777, 4023, 5811, 11331, 12069, 16367, 17433, 33993, 49101, 52299, 101979, 147303, 156897, 187591, 441909, 562773, 1325727, 1688319, 2438683, 5064957, 7316049, 15194871, 21948147, 65844441, 197533323]

約数ペア:

[(1, 197533323), (3, 65844441), (9, 21948147), (13, 15194871), (27, 7316049), (39, 5064957), (81, 2438683), (117, 1688319), (149, 1325727), (351, 562773), (447, 441909), (1053, 187591), (1259, 156897), (1341, 147303), (1937, 101979), (3777, 52299), (4023, 49101), (5811, 33993), (11331, 17433), (12069, 16367)]