118927179

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9781}}^1$

素因数の和:9987

約数の個数: 24

約数和(自身を含む): 197361632

約数和(自身を除く): 78434453

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 9781, 12159, 29343, 68467, 88029, 205401, 616203, 1887733, 5663199, 13214131, 16989597, 39642393, 118927179]

約数ペア:

[(1, 118927179), (3, 39642393), (7, 16989597), (9, 13214131), (21, 5663199), (63, 1887733), (193, 616203), (579, 205401), (1351, 88029), (1737, 68467), (4053, 29343), (9781, 12159)]