31639383

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{9227}}^1$

素因数の和:9363

約数の個数: 16

約数和(自身を含む): 47247360

約数和(自身を除く): 15607977

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 9227, 27681, 83043, 249129, 1171829, 3515487, 10546461, 31639383]

約数ペア:

[(1, 31639383), (3, 10546461), (9, 3515487), (27, 1171829), (127, 249129), (381, 83043), (1143, 27681), (3429, 9227)]