71087907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{7949}}^1$

素因数の和:8234

約数の個数: 16

約数和(自身を含む): 103795200

約数和(自身を除く): 32707293

約数列:

[1, 3, 11, 33, 271, 813, 2981, 7949, 8943, 23847, 87439, 262317, 2154179, 6462537, 23695969, 71087907]

約数ペア:

[(1, 71087907), (3, 23695969), (11, 6462537), (33, 2154179), (271, 262317), (813, 87439), (2981, 23847), (7949, 8943)]