71854911

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{37483}}^1$

素因数の和:37563

約数の個数: 16

約数和(自身を含む): 107953920

約数和(自身を除く): 36099009

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 37483, 112449, 337347, 1012041, 2661293, 7983879, 23951637, 71854911]

約数ペア:

[(1, 71854911), (3, 23951637), (9, 7983879), (27, 2661293), (71, 1012041), (213, 337347), (639, 112449), (1917, 37483)]