72253647

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{37691}}^1$

素因数の和:37771

約数の個数: 16

約数和(自身を含む): 108552960

約数和(自身を除く): 36299313

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 37691, 113073, 339219, 1017657, 2676061, 8028183, 24084549, 72253647]

約数ペア:

[(1, 72253647), (3, 24084549), (9, 8028183), (27, 2676061), (71, 1017657), (213, 339219), (639, 113073), (1917, 37691)]