83669139

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 44894061

約数列:

[1, 3, 9, 27, 53, 59, 159, 177, 477, 531, 991, 1431, 1593, 2973, 3127, 8919, 9381, 26757, 28143, 52523, 58469, 84429, 157569, 175407, 472707, 526221, 1418121, 1578663, 3098857, 9296571, 27889713, 83669139]

約数ペア:

[(1, 83669139), (3, 27889713), (9, 9296571), (27, 3098857), (53, 1578663), (59, 1418121), (159, 526221), (177, 472707), (477, 175407), (531, 157569), (991, 84429), (1431, 58469), (1593, 52523), (2973, 28143), (3127, 26757), (8919, 9381)]