201227949

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{573299}}^1$

素因数の和:573321

約数の個数: 16

約数和(自身を含む): 321048000

約数和(自身を除く): 119820051

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 573299, 1719897, 5159691, 7452887, 15479073, 22358661, 67075983, 201227949]

約数ペア:

[(1, 201227949), (3, 67075983), (9, 22358661), (13, 15479073), (27, 7452887), (39, 5159691), (117, 1719897), (351, 573299)]