144144981

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{75193}}^1$

素因数の和:75273

約数の個数: 16

約数和(自身を含む): 216558720

約数和(自身を除く): 72413739

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 75193, 225579, 676737, 2030211, 5338703, 16016109, 48048327, 144144981]

約数ペア:

[(1, 144144981), (3, 48048327), (9, 16016109), (27, 5338703), (71, 2030211), (213, 676737), (639, 225579), (1917, 75193)]