54243081

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 86592000

約数和(自身を除く): 32348919

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 2459, 7353, 7377, 22059, 22131, 46721, 66393, 105737, 140163, 317211, 420489, 951633, 1261467, 2009003, 2854899, 6027009, 18081027, 54243081]

約数ペア:

[(1, 54243081), (3, 18081027), (9, 6027009), (19, 2854899), (27, 2009003), (43, 1261467), (57, 951633), (129, 420489), (171, 317211), (387, 140163), (513, 105737), (817, 66393), (1161, 46721), (2451, 22131), (2459, 22059), (7353, 7377)]