138287613

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{3181}}^1$

素因数の和:3564

約数の個数: 16

約数和(自身を含む): 189290816

約数和(自身を除く): 51003203

約数列:

[1, 3, 43, 129, 337, 1011, 3181, 9543, 14491, 43473, 136783, 410349, 1071997, 3215991, 46095871, 138287613]

約数ペア:

[(1, 138287613), (3, 46095871), (43, 3215991), (129, 1071997), (337, 410349), (1011, 136783), (3181, 43473), (9543, 14491)]