135280861707

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{21773839}}^1$

素因数の和:21773970

約数の個数: 16

約数和(自身を含む): 191609792000

約数和(自身を除く): 56328930293

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 21773839, 65321517, 413702941, 1241108823, 2373348451, 7120045353, 45093620569, 135280861707]

約数ペア:

[(1, 135280861707), (3, 45093620569), (19, 7120045353), (57, 2373348451), (109, 1241108823), (327, 413702941), (2071, 65321517), (6213, 21773839)]