52919487

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{38431}}^1$

素因数の和:38460

約数の個数: 20

約数和(自身を含む): 83704896

約数和(自身を除く): 30785409

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 38431, 115293, 345879, 653327, 1037637, 1959981, 3112911, 5879943, 17639829, 52919487]

約数ペア:

[(1, 52919487), (3, 17639829), (9, 5879943), (17, 3112911), (27, 1959981), (51, 1037637), (81, 653327), (153, 345879), (459, 115293), (1377, 38431)]