137555523

素因数分解:

$3^3\times 7^1\times {\mathrm{727807}}^1$

素因数の和:727823

約数の個数: 16

約数和(自身を含む): 232898560

約数和(自身を除く): 95343037

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 727807, 2183421, 5094649, 6550263, 15283947, 19650789, 45851841, 137555523]

約数ペア:

[(1, 137555523), (3, 45851841), (7, 19650789), (9, 15283947), (21, 6550263), (27, 5094649), (63, 2183421), (189, 727807)]