81514758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1045061}}^1$

素因数の和:1045079

約数の個数: 16

約数和(自身を含む): 175570416

約数和(自身を除く): 94055658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1045061, 2090122, 3135183, 6270366, 13585793, 27171586, 40757379, 81514758]

約数ペア:

[(1, 81514758), (2, 40757379), (3, 27171586), (6, 13585793), (13, 6270366), (26, 3135183), (39, 2090122), (78, 1045061)]