91970439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{47237}}^1$

素因数の和:47310

約数の個数: 16

約数和(自身を含む): 136045440

約数和(自身を除く): 44075001

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 47237, 141711, 519607, 1558821, 2786983, 8360949, 30656813, 91970439]

約数ペア:

[(1, 91970439), (3, 30656813), (11, 8360949), (33, 2786983), (59, 1558821), (177, 519607), (649, 141711), (1947, 47237)]