138542007

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{1621}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 191006720

約数和(自身を除く): 52464713

約数列:

[1, 3, 31, 93, 919, 1621, 2757, 4863, 28489, 50251, 85467, 150753, 1489699, 4469097, 46180669, 138542007]

約数ペア:

[(1, 138542007), (3, 46180669), (31, 4469097), (93, 1489699), (919, 150753), (1621, 85467), (2757, 50251), (4863, 28489)]