752542893

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{546509}}^1$

素因数の和:546538

約数の個数: 20

約数和(自身を含む): 1190298780

約数和(自身を除く): 437755887

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 546509, 1639527, 4918581, 9290653, 14755743, 27871959, 44267229, 83615877, 250847631, 752542893]

約数ペア:

[(1, 752542893), (3, 250847631), (9, 83615877), (17, 44267229), (27, 27871959), (51, 14755743), (81, 9290653), (153, 4918581), (459, 1639527), (1377, 546509)]