87029151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{18973}}^1$

素因数の和:19126

約数の個数: 16

約数和(自身を含む): 127505280

約数和(自身を除く): 40476129

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 18973, 56919, 208703, 626109, 2637247, 7911741, 29009717, 87029151]

約数ペア:

[(1, 87029151), (3, 29009717), (11, 7911741), (33, 2637247), (139, 626109), (417, 208703), (1529, 56919), (4587, 18973)]