137708199

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3343}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 208665600

約数和(自身を除く): 70957401

約数列:

[1, 3, 9, 23, 69, 199, 207, 597, 1791, 3343, 4577, 10029, 13731, 30087, 41193, 76889, 230667, 665257, 692001, 1995771, 5987313, 15300911, 45902733, 137708199]

約数ペア:

[(1, 137708199), (3, 45902733), (9, 15300911), (23, 5987313), (69, 1995771), (199, 692001), (207, 665257), (597, 230667), (1791, 76889), (3343, 41193), (4577, 30087), (10029, 13731)]