138141327

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{7187}}^1$

素因数の和:7382

約数の個数: 16

約数和(自身を含む): 189763200

約数和(自身を除く): 51621873

約数列:

[1, 3, 43, 129, 149, 447, 6407, 7187, 19221, 21561, 309041, 927123, 1070863, 3212589, 46047109, 138141327]

約数ペア:

[(1, 138141327), (3, 46047109), (43, 3212589), (129, 1070863), (149, 927123), (447, 309041), (6407, 21561), (7187, 19221)]