164039769

素因数分解:

$3^3\times {\mathrm{971}}^1\times {\mathrm{6257}}^1$

素因数の和:7237

約数の個数: 16

約数和(自身を含む): 243311040

約数和(自身を除く): 79271271

約数列:

[1, 3, 9, 27, 971, 2913, 6257, 8739, 18771, 26217, 56313, 168939, 6075547, 18226641, 54679923, 164039769]

約数ペア:

[(1, 164039769), (3, 54679923), (9, 18226641), (27, 6075547), (971, 168939), (2913, 56313), (6257, 26217), (8739, 18771)]