53025777

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3989}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 87971520

約数和(自身を除く): 34945743

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 3989, 4431, 11967, 13293, 27923, 35901, 83769, 251307, 841679, 2525037, 5891753, 7575111, 17675259, 53025777]

約数ペア:

[(1, 53025777), (3, 17675259), (7, 7575111), (9, 5891753), (21, 2525037), (63, 841679), (211, 251307), (633, 83769), (1477, 35901), (1899, 27923), (3989, 13293), (4431, 11967)]