156928718169

素因数分解:

$3^3\times {\mathrm{5923}}^1\times {\mathrm{981289}}^1$

素因数の和:987221

約数の個数: 16

約数和(自身を含む): 232526478400

約数和(自身を除く): 75597760231

約数列:

[1, 3, 9, 27, 5923, 17769, 53307, 159921, 981289, 2943867, 8831601, 26494803, 5812174747, 17436524241, 52309572723, 156928718169]

約数ペア:

[(1, 156928718169), (3, 52309572723), (9, 17436524241), (27, 5812174747), (5923, 26494803), (17769, 8831601), (53307, 2943867), (159921, 981289)]