81164334

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{78193}}^1$

素因数の和:78371

約数の個数: 16

約数和(自身を含む): 163269072

約数和(自身を除く): 82104738

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 78193, 156386, 234579, 469158, 13527389, 27054778, 40582167, 81164334]

約数ペア:

[(1, 81164334), (2, 40582167), (3, 27054778), (6, 13527389), (173, 469158), (346, 234579), (519, 156386), (1038, 78193)]