47879739

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 72262320

約数和(自身を除く): 24382581

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2183, 2437, 6549, 7311, 19647, 21933, 90169, 143783, 270507, 431349, 811521, 1294047, 5319971, 15959913, 47879739]

約数ペア:

[(1, 47879739), (3, 15959913), (9, 5319971), (37, 1294047), (59, 811521), (111, 431349), (177, 270507), (333, 143783), (531, 90169), (2183, 21933), (2437, 19647), (6549, 7311)]