84732723

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{55057}}^1$

素因数の和:55088

約数の個数: 20

約数和(自身を含む): 133240360

約数和(自身を除く): 48507637

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 55057, 165171, 495513, 1046083, 1486539, 3138249, 4459617, 9414747, 28244241, 84732723]

約数ペア:

[(1, 84732723), (3, 28244241), (9, 9414747), (19, 4459617), (27, 3138249), (57, 1486539), (81, 1046083), (171, 495513), (513, 165171), (1539, 55057)]