78270363

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11897}}^1$

素因数の和:11963

約数の個数: 24

約数和(自身を含む): 122501808

約数和(自身を除く): 44231445

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 11897, 35691, 107073, 202249, 511571, 606747, 1534713, 1820241, 4604139, 8696707, 26090121, 78270363]

約数ペア:

[(1, 78270363), (3, 26090121), (9, 8696707), (17, 4604139), (43, 1820241), (51, 1534713), (129, 606747), (153, 511571), (387, 202249), (731, 107073), (2193, 35691), (6579, 11897)]