189123819

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{3329}}^1$

素因数の和:4014

約数の個数: 16

約数和(自身を含む): 261338400

約数和(自身を除く): 72214581

約数列:

[1, 3, 29, 87, 653, 1959, 3329, 9987, 18937, 56811, 96541, 289623, 2173837, 6521511, 63041273, 189123819]

約数ペア:

[(1, 189123819), (3, 63041273), (29, 6521511), (87, 2173837), (653, 289623), (1959, 96541), (3329, 56811), (9987, 18937)]