145758429

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19031}}^1$

素因数の和:19097

約数の個数: 24

約数和(自身を含む): 225643392

約数和(自身を除く): 79884963

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 19031, 57093, 171279, 437713, 704147, 1313139, 2112441, 3939417, 6337323, 16195381, 48586143, 145758429]

約数ペア:

[(1, 145758429), (3, 48586143), (9, 16195381), (23, 6337323), (37, 3939417), (69, 2112441), (111, 1313139), (207, 704147), (333, 437713), (851, 171279), (2553, 57093), (7659, 19031)]