138766203

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{39841}}^1$

素因数の和:39896

約数の個数: 20

約数和(自身を含む): 212118808

約数和(自身を除く): 73352605

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 39841, 119523, 358569, 1075707, 1713163, 3227121, 5139489, 15418467, 46255401, 138766203]

約数ペア:

[(1, 138766203), (3, 46255401), (9, 15418467), (27, 5139489), (43, 3227121), (81, 1713163), (129, 1075707), (387, 358569), (1161, 119523), (3483, 39841)]