140677581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{8543}}^1$

素因数の和:9056

約数の個数: 16

約数和(自身を含む): 205056000

約数和(自身を除く): 64378419

約数列:

[1, 3, 11, 33, 499, 1497, 5489, 8543, 16467, 25629, 93973, 281919, 4262957, 12788871, 46892527, 140677581]

約数ペア:

[(1, 140677581), (3, 46892527), (11, 12788871), (33, 4262957), (499, 281919), (1497, 93973), (5489, 25629), (8543, 16467)]