78550287

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{1889}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 106686720

約数和(自身を除く): 28136433

約数列:

[1, 3, 83, 167, 249, 501, 1889, 5667, 13861, 41583, 156787, 315463, 470361, 946389, 26183429, 78550287]

約数ペア:

[(1, 78550287), (3, 26183429), (83, 946389), (167, 470361), (249, 315463), (501, 156787), (1889, 41583), (5667, 13861)]