157049697

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{38749}}^1$

素因数の和:38952

約数の個数: 16

約数和(自身を含む): 240560000

約数和(自身を除く): 83510303

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 38749, 116247, 271243, 813729, 7478557, 22435671, 52349899, 157049697]

約数ペア:

[(1, 157049697), (3, 52349899), (7, 22435671), (21, 7478557), (193, 813729), (579, 271243), (1351, 116247), (4053, 38749)]