128182011

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{1637}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 175279104

約数和(自身を除く): 47097093

約数列:

[1, 3, 43, 129, 607, 1637, 1821, 4911, 26101, 70391, 78303, 211173, 993659, 2980977, 42727337, 128182011]

約数ペア:

[(1, 128182011), (3, 42727337), (43, 2980977), (129, 993659), (607, 211173), (1637, 78303), (1821, 70391), (4911, 26101)]