87312951

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{293983}}^1$

素因数の和:294003

約数の個数: 16

約数和(自身を含む): 141112320

約数和(自身を除く): 53799369

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 293983, 881949, 2645847, 3233813, 7937541, 9701439, 29104317, 87312951]

約数ペア:

[(1, 87312951), (3, 29104317), (9, 9701439), (11, 7937541), (27, 3233813), (33, 2645847), (99, 881949), (297, 293983)]