54439731

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1321}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 83180240

約数和(自身を除く): 28740509

約数列:

[1, 3, 9, 19, 57, 171, 241, 723, 1321, 2169, 3963, 4579, 11889, 13737, 25099, 41211, 75297, 225891, 318361, 955083, 2865249, 6048859, 18146577, 54439731]

約数ペア:

[(1, 54439731), (3, 18146577), (9, 6048859), (19, 2865249), (57, 955083), (171, 318361), (241, 225891), (723, 75297), (1321, 41211), (2169, 25099), (3963, 13737), (4579, 11889)]