133099281

素因数分解:

$3^4\times 7^1\times {\mathrm{234743}}^1$

素因数の和:234762

約数の個数: 20

約数和(自身を含む): 227232192

約数和(自身を除く): 94132911

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 234743, 704229, 1643201, 2112687, 4929603, 6338061, 14788809, 19014183, 44366427, 133099281]

約数ペア:

[(1, 133099281), (3, 44366427), (7, 19014183), (9, 14788809), (21, 6338061), (27, 4929603), (63, 2112687), (81, 1643201), (189, 704229), (567, 234743)]