81201426

素因数分解:

$2^1\times 3^1\times {\mathrm{1709}}^1\times {\mathrm{7919}}^1$

素因数の和:9633

約数の個数: 16

約数和(自身を含む): 162518400

約数和(自身を除く): 81316974

約数列:

[1, 2, 3, 6, 1709, 3418, 5127, 7919, 10254, 15838, 23757, 47514, 13533571, 27067142, 40600713, 81201426]

約数ペア:

[(1, 81201426), (2, 40600713), (3, 27067142), (6, 13533571), (1709, 47514), (3418, 23757), (5127, 15838), (7919, 10254)]