89021187

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{6581}}^1$

素因数の和:6760

約数の個数: 20

約数和(自身を含む): 133798896

約数和(自身を除く): 44777709

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 6581, 13527, 19743, 59229, 177687, 533061, 1099027, 3297081, 9891243, 29673729, 89021187]

約数ペア:

[(1, 89021187), (3, 29673729), (9, 9891243), (27, 3297081), (81, 1099027), (167, 533061), (501, 177687), (1503, 59229), (4509, 19743), (6581, 13527)]