87122778

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{273971}}^1$

素因数の和:274029

約数の個数: 16

約数和(自身を含む): 177533856

約数和(自身を除く): 90411078

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 273971, 547942, 821913, 1643826, 14520463, 29040926, 43561389, 87122778]

約数ペア:

[(1, 87122778), (2, 43561389), (3, 29040926), (6, 14520463), (53, 1643826), (106, 821913), (159, 547942), (318, 273971)]