236440521

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1627}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 348274784

約数和(自身を除く): 111834263

約数列:

[1, 3, 9, 67, 201, 241, 603, 723, 1627, 2169, 4881, 14643, 16147, 48441, 109009, 145323, 327027, 392107, 981081, 1176321, 3528963, 26271169, 78813507, 236440521]

約数ペア:

[(1, 236440521), (3, 78813507), (9, 26271169), (67, 3528963), (201, 1176321), (241, 981081), (603, 392107), (723, 327027), (1627, 145323), (2169, 109009), (4881, 48441), (14643, 16147)]