89874123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{2437}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 126385920

約数和(自身を除く): 36511797

約数列:

[1, 3, 19, 57, 647, 1941, 2437, 7311, 12293, 36879, 46303, 138909, 1576739, 4730217, 29958041, 89874123]

約数ペア:

[(1, 89874123), (3, 29958041), (19, 4730217), (57, 1576739), (647, 138909), (1941, 46303), (2437, 36879), (7311, 12293)]