55071860517

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{378821}}^1$

素因数の和:379413

約数の個数: 24

約数和(自身を含む): 82439243640

約数和(自身を除く): 27367383123

約数列:

[1, 3, 9, 29, 87, 261, 557, 1671, 5013, 16153, 48459, 145377, 378821, 1136463, 3409389, 10985809, 32957427, 98872281, 211003297, 633009891, 1899029673, 6119095613, 18357286839, 55071860517]

約数ペア:

[(1, 55071860517), (3, 18357286839), (9, 6119095613), (29, 1899029673), (87, 633009891), (261, 211003297), (557, 98872281), (1671, 32957427), (5013, 10985809), (16153, 3409389), (48459, 1136463), (145377, 378821)]