71604681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{12503}}^1$

素因数の和:12612

約数の個数: 16

約数和(自身を含む): 100832256

約数和(自身を除く): 29227575

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5727, 12503, 37509, 287569, 862707, 1037749, 3113247, 23868227, 71604681]

約数ペア:

[(1, 71604681), (3, 23868227), (23, 3113247), (69, 1037749), (83, 862707), (249, 287569), (1909, 37509), (5727, 12503)]