138214131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{246371}}^1$

素因数の和:246402

約数の個数: 16

約数和(自身を含む): 212865408

約数和(自身を除く): 74651277

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 246371, 739113, 2710081, 4188307, 8130243, 12564921, 46071377, 138214131]

約数ペア:

[(1, 138214131), (3, 46071377), (11, 12564921), (17, 8130243), (33, 4188307), (51, 2710081), (187, 739113), (561, 246371)]