264395727

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{3613}}^1$

素因数の和:3839

約数の個数: 24

約数和(自身を含む): 392393664

約数和(自身を除く): 127997937

約数列:

[1, 3, 9, 47, 141, 173, 423, 519, 1557, 3613, 8131, 10839, 24393, 32517, 73179, 169811, 509433, 625049, 1528299, 1875147, 5625441, 29377303, 88131909, 264395727]

約数ペア:

[(1, 264395727), (3, 88131909), (9, 29377303), (47, 5625441), (141, 1875147), (173, 1528299), (423, 625049), (519, 509433), (1557, 169811), (3613, 73179), (8131, 32517), (10839, 24393)]