90788907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{38749}}^1$

素因数の和:38834

約数の個数: 16

約数和(自身を含む): 133920000

約数和(自身を除く): 43131093

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 38749, 116247, 426239, 1278717, 2751179, 8253537, 30262969, 90788907]

約数ペア:

[(1, 90788907), (3, 30262969), (11, 8253537), (33, 2751179), (71, 1278717), (213, 426239), (781, 116247), (2343, 38749)]