353864457

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{92951}}^1$

素因数の和:93010

約数の個数: 20

約数和(自身を含む): 539865216

約数和(自身を除く): 186000759

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 92951, 278853, 836559, 2509677, 4368697, 7529031, 13106091, 39318273, 117954819, 353864457]

約数ペア:

[(1, 353864457), (3, 117954819), (9, 39318273), (27, 13106091), (47, 7529031), (81, 4368697), (141, 2509677), (423, 836559), (1269, 278853), (3807, 92951)]