81293046

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{78317}}^1$

素因数の和:78495

約数の個数: 16

約数和(自身を含む): 163527984

約数和(自身を除く): 82234938

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 78317, 156634, 234951, 469902, 13548841, 27097682, 40646523, 81293046]

約数ペア:

[(1, 81293046), (2, 40646523), (3, 27097682), (6, 13548841), (173, 469902), (346, 234951), (519, 156634), (1038, 78317)]