49877997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18013}}^1$

素因数の和:18100

約数の個数: 16

約数和(自身を含む): 72632448

約数和(自身を除く): 22754451

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 18013, 54039, 234169, 702507, 1278923, 3836769, 16625999, 49877997]

約数ペア:

[(1, 49877997), (3, 16625999), (13, 3836769), (39, 1278923), (71, 702507), (213, 234169), (923, 54039), (2769, 18013)]