87641661

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{66851}}^1$

素因数の和:66896

約数の個数: 16

約数和(自身を含む): 128355840

約数和(自身を除く): 40714179

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 66851, 200553, 1270169, 1537573, 3810507, 4612719, 29213887, 87641661]

約数ペア:

[(1, 87641661), (3, 29213887), (19, 4612719), (23, 3810507), (57, 1537573), (69, 1270169), (437, 200553), (1311, 66851)]