75380767

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19979}}^1$

素因数の和:20011

約数の個数: 16

約数和(自身を含む): 95904000

約数和(自身を除く): 20523233

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 19979, 139853, 219769, 978971, 1538383, 6852797, 10768681, 75380767]

約数ペア:

[(1, 75380767), (7, 10768681), (11, 6852797), (49, 1538383), (77, 978971), (343, 219769), (539, 139853), (3773, 19979)]