147390129

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{887}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 219336000

約数和(自身を除く): 71945871

約数列:

[1, 3, 9, 37, 111, 333, 499, 887, 1497, 2661, 4491, 7983, 18463, 32819, 55389, 98457, 166167, 295371, 442613, 1327839, 3983517, 16376681, 49130043, 147390129]

約数ペア:

[(1, 147390129), (3, 49130043), (9, 16376681), (37, 3983517), (111, 1327839), (333, 442613), (499, 295371), (887, 166167), (1497, 98457), (2661, 55389), (4491, 32819), (7983, 18463)]