168427804581

素因数分解:

$3^2\times {\mathrm{563}}^1\times {\mathrm{673}}^1\times {\mathrm{49391}}^1$

素因数の和:50633

約数の個数: 24

約数和(自身を含む): 244083805056

約数和(自身を除く): 75656000475

約数列:

[1, 3, 9, 563, 673, 1689, 2019, 5067, 6057, 49391, 148173, 378899, 444519, 1136697, 3410091, 27807133, 33240143, 83421399, 99720429, 250264197, 299161287, 18714200509, 56142601527, 168427804581]

約数ペア:

[(1, 168427804581), (3, 56142601527), (9, 18714200509), (563, 299161287), (673, 250264197), (1689, 99720429), (2019, 83421399), (5067, 33240143), (6057, 27807133), (49391, 3410091), (148173, 1136697), (378899, 444519)]