54006993

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 81681600

約数和(自身を除く): 27674607

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2039, 2943, 6117, 8829, 18351, 26487, 55053, 165159, 222251, 495477, 666753, 2000259, 6000777, 18002331, 54006993]

約数ペア:

[(1, 54006993), (3, 18002331), (9, 6000777), (27, 2000259), (81, 666753), (109, 495477), (243, 222251), (327, 165159), (981, 55053), (2039, 26487), (2943, 18351), (6117, 8829)]