211371120027

素因数分解:

$3^3\times {\mathrm{346903}}^1\times {\mathrm{22567}}^1$

素因数の和:369479

約数の個数: 16

約数和(自身を含む): 313157178880

約数和(自身を除く): 101786058853

約数列:

[1, 3, 9, 27, 22567, 67701, 203103, 346903, 609309, 1040709, 3122127, 9366381, 7828560001, 23485680003, 70457040009, 211371120027]

約数ペア:

[(1, 211371120027), (3, 70457040009), (9, 23485680003), (27, 7828560001), (22567, 9366381), (67701, 3122127), (203103, 1040709), (346903, 609309)]