201141549

素因数分解:

$3^5\times 7^1\times {\mathrm{118249}}^1$

素因数の和:118271

約数の個数: 24

約数和(自身を含む): 344344000

約数和(自身を除く): 143202451

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 118249, 354747, 827743, 1064241, 2483229, 3192723, 7449687, 9578169, 22349061, 28734507, 67047183, 201141549]

約数ペア:

[(1, 201141549), (3, 67047183), (7, 28734507), (9, 22349061), (21, 9578169), (27, 7449687), (63, 3192723), (81, 2483229), (189, 1064241), (243, 827743), (567, 354747), (1701, 118249)]