71157231

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{11027}}^1$

素因数の和:11275

約数の個数: 16

約数和(自身を含む): 105868800

約数和(自身を除く): 34711569

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 11027, 33081, 99243, 297729, 2635453, 7906359, 23719077, 71157231]

約数ペア:

[(1, 71157231), (3, 23719077), (9, 7906359), (27, 2635453), (239, 297729), (717, 99243), (2151, 33081), (6453, 11027)]