57340251

素因数分解:

$3^3\times {\mathrm{991}}^1\times {\mathrm{2143}}^1$

素因数の和:3143

約数の個数: 16

約数和(自身を含む): 85073920

約数和(自身を除く): 27733669

約数列:

[1, 3, 9, 27, 991, 2143, 2973, 6429, 8919, 19287, 26757, 57861, 2123713, 6371139, 19113417, 57340251]

約数ペア:

[(1, 57340251), (3, 19113417), (9, 6371139), (27, 2123713), (991, 57861), (2143, 26757), (2973, 19287), (6429, 8919)]