67331589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 99939840

約数和(自身を除く): 32608251

約数列:

[1, 3, 13, 39, 47, 109, 141, 327, 337, 611, 1011, 1417, 1833, 4251, 4381, 5123, 13143, 15369, 15839, 36733, 47517, 66599, 110199, 199797, 205907, 477529, 617721, 1432587, 1726451, 5179353, 22443863, 67331589]

約数ペア:

[(1, 67331589), (3, 22443863), (13, 5179353), (39, 1726451), (47, 1432587), (109, 617721), (141, 477529), (327, 205907), (337, 199797), (611, 110199), (1011, 66599), (1417, 47517), (1833, 36733), (4251, 15839), (4381, 15369), (5123, 13143)]