54437487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19121}}^1$

素因数の和:19210

約数の個数: 16

約数和(自身を含む): 79241568

約数和(自身を除く): 24804081

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 19121, 57363, 248573, 745719, 1395833, 4187499, 18145829, 54437487]

約数ペア:

[(1, 54437487), (3, 18145829), (13, 4187499), (39, 1395833), (73, 745719), (219, 248573), (949, 57363), (2847, 19121)]