71357937

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{147739}}^1$

素因数の和:147772

約数の個数: 16

約数和(自身を含む): 113464320

約数和(自身を除く): 42106383

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 147739, 443217, 1034173, 3102519, 3397997, 10193991, 23785979, 71357937]

約数ペア:

[(1, 71357937), (3, 23785979), (7, 10193991), (21, 3397997), (23, 3102519), (69, 1034173), (161, 443217), (483, 147739)]