81111843

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{152753}}^1$

素因数の和:152818

約数の個数: 12

約数和(自身を含む): 119148120

約数和(自身を除く): 38036277

約数列:

[1, 3, 9, 59, 177, 531, 152753, 458259, 1374777, 9012427, 27037281, 81111843]

約数ペア:

[(1, 81111843), (3, 27037281), (9, 9012427), (59, 1374777), (177, 458259), (531, 152753)]