176021969265

素因数分解:

$3^3\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{654223}}^1$

素因数の和:656230

約数の個数: 32

約数和(自身を含む): 313085437440

約数和(自身を除く): 137063468175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1993, 5979, 9965, 17937, 29895, 53811, 89685, 269055, 654223, 1962669, 3271115, 5888007, 9813345, 17664021, 29440035, 88320105, 1303866439, 3911599317, 6519332195, 11734797951, 19557996585, 35204393853, 58673989755, 176021969265]

約数ペア:

[(1, 176021969265), (3, 58673989755), (5, 35204393853), (9, 19557996585), (15, 11734797951), (27, 6519332195), (45, 3911599317), (135, 1303866439), (1993, 88320105), (5979, 29440035), (9965, 17664021), (17937, 9813345), (29895, 5888007), (53811, 3271115), (89685, 1962669), (269055, 654223)]