131888277

素因数分解:

$3^3\times {\mathrm{1213}}^1\times {\mathrm{4027}}^1$

素因数の和:5249

約数の個数: 16

約数和(自身を含む): 195599680

約数和(自身を除く): 63711403

約数列:

[1, 3, 9, 27, 1213, 3639, 4027, 10917, 12081, 32751, 36243, 108729, 4884751, 14654253, 43962759, 131888277]

約数ペア:

[(1, 131888277), (3, 43962759), (9, 14654253), (27, 4884751), (1213, 108729), (3639, 36243), (4027, 32751), (10917, 12081)]