156926439

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2857}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 240757920

約数和(自身を除く): 83831481

約数列:

[1, 3, 9, 17, 51, 153, 359, 1077, 2857, 3231, 6103, 8571, 18309, 25713, 48569, 54927, 145707, 437121, 1025663, 3076989, 9230967, 17436271, 52308813, 156926439]

約数ペア:

[(1, 156926439), (3, 52308813), (9, 17436271), (17, 9230967), (51, 3076989), (153, 1025663), (359, 437121), (1077, 145707), (2857, 54927), (3231, 48569), (6103, 25713), (8571, 18309)]