83937177

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1787}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 128864736

約数和(自身を除く): 44927559

約数列:

[1, 3, 9, 17, 51, 153, 307, 921, 1787, 2763, 5219, 5361, 15657, 16083, 30379, 46971, 91137, 273411, 548609, 1645827, 4937481, 9326353, 27979059, 83937177]

約数ペア:

[(1, 83937177), (3, 27979059), (9, 9326353), (17, 4937481), (51, 1645827), (153, 548609), (307, 273411), (921, 91137), (1787, 46971), (2763, 30379), (5219, 16083), (5361, 15657)]