49293279

素因数分解:

$3^5\times 7^1\times {\mathrm{28979}}^1$

素因数の和:29001

約数の個数: 24

約数和(自身を含む): 84389760

約数和(自身を除く): 35096481

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 28979, 86937, 202853, 260811, 608559, 782433, 1825677, 2347299, 5477031, 7041897, 16431093, 49293279]

約数ペア:

[(1, 49293279), (3, 16431093), (7, 7041897), (9, 5477031), (21, 2347299), (27, 1825677), (63, 782433), (81, 608559), (189, 260811), (243, 202853), (567, 86937), (1701, 28979)]