117916449

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 186700800

約数和(自身を除く): 68784351

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 1407, 1949, 2881, 5847, 8643, 13643, 20167, 40929, 60501, 83807, 130583, 251421, 391749, 586649, 914081, 1759947, 2742243, 5615069, 16845207, 39305483, 117916449]

約数ペア:

[(1, 117916449), (3, 39305483), (7, 16845207), (21, 5615069), (43, 2742243), (67, 1759947), (129, 914081), (201, 586649), (301, 391749), (469, 251421), (903, 130583), (1407, 83807), (1949, 60501), (2881, 40929), (5847, 20167), (8643, 13643)]