54787203

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7451}}^1$

素因数の和:7519

約数の個数: 24

約数和(自身を含む): 85250880

約数和(自身を除く): 30463677

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 7451, 22353, 67059, 141569, 320393, 424707, 961179, 1274121, 2883537, 6087467, 18262401, 54787203]

約数ペア:

[(1, 54787203), (3, 18262401), (9, 6087467), (19, 2883537), (43, 1274121), (57, 961179), (129, 424707), (171, 320393), (387, 141569), (817, 67059), (2451, 22353), (7353, 7451)]