83145139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1523}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 103875840

約数和(自身を除く): 20730701

約数列:

[1, 7, 11, 77, 709, 1523, 4963, 7799, 10661, 16753, 54593, 117271, 1079807, 7558649, 11877877, 83145139]

約数ペア:

[(1, 83145139), (7, 11877877), (11, 7558649), (77, 1079807), (709, 117271), (1523, 54593), (4963, 16753), (7799, 10661)]