72404529

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5437}}^1$

素因数の和:5656

約数の個数: 16

約数和(自身を含む): 101277312

約数和(自身を除く): 28872783

約数列:

[1, 3, 23, 69, 193, 579, 4439, 5437, 13317, 16311, 125051, 375153, 1049341, 3148023, 24134843, 72404529]

約数ペア:

[(1, 72404529), (3, 24134843), (23, 3148023), (69, 1049341), (193, 375153), (579, 125051), (4439, 16311), (5437, 13317)]