157043151

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2861}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 247276800

約数和(自身を除く): 90233649

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 321, 513, 963, 2033, 2861, 2889, 6099, 8583, 18297, 25749, 54359, 54891, 77247, 163077, 306127, 489231, 918381, 1467693, 2755143, 5816413, 8265429, 17449239, 52347717, 157043151]

約数ペア:

[(1, 157043151), (3, 52347717), (9, 17449239), (19, 8265429), (27, 5816413), (57, 2755143), (107, 1467693), (171, 918381), (321, 489231), (513, 306127), (963, 163077), (2033, 77247), (2861, 54891), (2889, 54359), (6099, 25749), (8583, 18297)]