156932703

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1759}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 237219840

約数和(自身を除く): 80287137

約数列:

[1, 3, 9, 23, 69, 207, 431, 1293, 1759, 3879, 5277, 9913, 15831, 29739, 40457, 89217, 121371, 364113, 758129, 2274387, 6823161, 17436967, 52310901, 156932703]

約数ペア:

[(1, 156932703), (3, 52310901), (9, 17436967), (23, 6823161), (69, 2274387), (207, 758129), (431, 364113), (1293, 121371), (1759, 89217), (3879, 40457), (5277, 29739), (9913, 15831)]