157064721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{4261}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 228715968

約数和(自身を除く): 71651247

約数列:

[1, 3, 11, 33, 1117, 3351, 4261, 12287, 12783, 36861, 46871, 140613, 4759537, 14278611, 52354907, 157064721]

約数ペア:

[(1, 157064721), (3, 52354907), (11, 14278611), (33, 4759537), (1117, 140613), (3351, 46871), (4261, 36861), (12287, 12783)]