80821362

素因数分解:

$2^1\times 3^1\times {\mathrm{337}}^1\times {\mathrm{39971}}^1$

素因数の和:40313

約数の個数: 16

約数和(自身を含む): 162126432

約数和(自身を除く): 81305070

約数列:

[1, 2, 3, 6, 337, 674, 1011, 2022, 39971, 79942, 119913, 239826, 13470227, 26940454, 40410681, 80821362]

約数ペア:

[(1, 80821362), (2, 40410681), (3, 26940454), (6, 13470227), (337, 239826), (674, 119913), (1011, 79942), (2022, 39971)]