49601727

素因数分解:

$3^4\times 7^1\times {\mathrm{87481}}^1$

素因数の和:87500

約数の個数: 20

約数和(自身を含む): 84682576

約数和(自身を除く): 35080849

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 87481, 262443, 612367, 787329, 1837101, 2361987, 5511303, 7085961, 16533909, 49601727]

約数ペア:

[(1, 49601727), (3, 16533909), (7, 7085961), (9, 5511303), (21, 2361987), (27, 1837101), (63, 787329), (81, 612367), (189, 262443), (567, 87481)]