372268143

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{353531}}^1$

素因数の和:353556

約数の個数: 20

約数和(自身を含む): 598883208

約数和(自身を除く): 226615065

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 353531, 1060593, 3181779, 4595903, 9545337, 13787709, 28636011, 41363127, 124089381, 372268143]

約数ペア:

[(1, 372268143), (3, 124089381), (9, 41363127), (13, 28636011), (27, 13787709), (39, 9545337), (81, 4595903), (117, 3181779), (351, 1060593), (1053, 353531)]