161850249

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{19697}}^1$

素因数の和:19797

約数の個数: 24

約数和(自身を含む): 258122592

約数和(自身を除く): 96272343

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 19697, 59091, 177273, 216667, 650001, 1634851, 1950003, 4904553, 14713659, 17983361, 53950083, 161850249]

約数ペア:

[(1, 161850249), (3, 53950083), (9, 17983361), (11, 14713659), (33, 4904553), (83, 1950003), (99, 1634851), (249, 650001), (747, 216667), (913, 177273), (2739, 59091), (8217, 19697)]