128082147

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{23497}}^1$

素因数の和:23602

約数の個数: 16

約数和(自身を含む): 180464640

約数和(自身を除く): 52382493

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 23497, 70491, 540431, 1621293, 1856263, 5568789, 42694049, 128082147]

約数ペア:

[(1, 128082147), (3, 42694049), (23, 5568789), (69, 1856263), (79, 1621293), (237, 540431), (1817, 70491), (5451, 23497)]