87992223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{19463}}^1$

素因数の和:19614

約数の個数: 16

約数和(自身を含む): 128929536

約数和(自身を除く): 40937313

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 19463, 58389, 214093, 642279, 2666431, 7999293, 29330741, 87992223]

約数ペア:

[(1, 87992223), (3, 29330741), (11, 7999293), (33, 2666431), (137, 642279), (411, 214093), (1507, 58389), (4521, 19463)]