460652913

素因数分解:

$3^6\times 7^1\times {\mathrm{90271}}^1$

素因数の和:90296

約数の個数: 28

約数和(自身を含む): 789338368

約数和(自身を除く): 328685455

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 90271, 270813, 631897, 812439, 1895691, 2437317, 5687073, 7311951, 17061219, 21935853, 51183657, 65807559, 153550971, 460652913]

約数ペア:

[(1, 460652913), (3, 153550971), (7, 65807559), (9, 51183657), (21, 21935853), (27, 17061219), (63, 7311951), (81, 5687073), (189, 2437317), (243, 1895691), (567, 812439), (729, 631897), (1701, 270813), (5103, 90271)]