75370743

素因数分解:

$3^4\times 7^1\times {\mathrm{132929}}^1$

素因数の和:132948

約数の個数: 20

約数和(自身を含む): 128676240

約数和(自身を除く): 53305497

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 132929, 398787, 930503, 1196361, 2791509, 3589083, 8374527, 10767249, 25123581, 75370743]

約数ペア:

[(1, 75370743), (3, 25123581), (7, 10767249), (9, 8374527), (21, 3589083), (27, 2791509), (63, 1196361), (81, 930503), (189, 398787), (567, 132929)]