81529804434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1045253903}}^1$

素因数の和:1045253921

約数の個数: 16

約数和(自身を含む): 175602655872

約数和(自身を除く): 94072851438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1045253903, 2090507806, 3135761709, 6271523418, 13588300739, 27176601478, 40764902217, 81529804434]

約数ペア:

[(1, 81529804434), (2, 40764902217), (3, 27176601478), (6, 13588300739), (13, 6271523418), (26, 3135761709), (39, 2090507806), (78, 1045253903)]