53261271

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4723}}^1$

素因数の和:4915

約数の個数: 24

約数和(自身を含む): 88433280

約数和(自身を除く): 35172009

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759, 4723, 11277, 14169, 33061, 42507, 99183, 297549, 845417, 2536251, 5917919, 7608753, 17753757, 53261271]

約数ペア:

[(1, 53261271), (3, 17753757), (7, 7608753), (9, 5917919), (21, 2536251), (63, 845417), (179, 297549), (537, 99183), (1253, 42507), (1611, 33061), (3759, 14169), (4723, 11277)]