89740821

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{1823}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 122135040

約数和(自身を除く): 32394219

約数列:

[1, 3, 61, 183, 269, 807, 1823, 5469, 16409, 49227, 111203, 333609, 490387, 1471161, 29913607, 89740821]

約数ペア:

[(1, 89740821), (3, 29913607), (61, 1471161), (183, 490387), (269, 333609), (807, 111203), (1823, 49227), (5469, 16409)]