77971533

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1823}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 106375680

約数和(自身を除く): 28404147

約数列:

[1, 3, 53, 159, 269, 807, 1823, 5469, 14257, 42771, 96619, 289857, 490387, 1471161, 25990511, 77971533]

約数ペア:

[(1, 77971533), (3, 25990511), (53, 1471161), (159, 490387), (269, 289857), (807, 96619), (1823, 42771), (5469, 14257)]