142318227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{108557}}^1$

素因数の和:108602

約数の個数: 16

約数和(自身を含む): 208431360

約数和(自身を除く): 66113133

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 108557, 325671, 2062583, 2496811, 6187749, 7490433, 47439409, 142318227]

約数ペア:

[(1, 142318227), (3, 47439409), (19, 7490433), (23, 6187749), (57, 2496811), (69, 2062583), (437, 325671), (1311, 108557)]