84788487

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22811}}^1$

素因数の和:22883

約数の個数: 24

約数和(自身を含む): 142346880

約数和(自身を除く): 57558393

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 22811, 68433, 159677, 205299, 479031, 1345849, 1437093, 4037547, 9420943, 12112641, 28262829, 84788487]

約数ペア:

[(1, 84788487), (3, 28262829), (7, 12112641), (9, 9420943), (21, 4037547), (59, 1437093), (63, 1345849), (177, 479031), (413, 205299), (531, 159677), (1239, 68433), (3717, 22811)]