138721683

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{87743}}^1$

素因数の和:87794

約数の個数: 16

約数和(自身を含む): 202162176

約数和(自身を除く): 63440493

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 87743, 263229, 1491631, 2720033, 4474893, 8160099, 46240561, 138721683]

約数ペア:

[(1, 138721683), (3, 46240561), (17, 8160099), (31, 4474893), (51, 2720033), (93, 1491631), (527, 263229), (1581, 87743)]