131785497

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{677}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 195459264

約数和(自身を除く): 63673767

約数列:

[1, 3, 9, 43, 129, 387, 503, 677, 1509, 2031, 4527, 6093, 21629, 29111, 64887, 87333, 194661, 261999, 340531, 1021593, 3064779, 14642833, 43928499, 131785497]

約数ペア:

[(1, 131785497), (3, 43928499), (9, 14642833), (43, 3064779), (129, 1021593), (387, 340531), (503, 261999), (677, 194661), (1509, 87333), (2031, 64887), (4527, 29111), (6093, 21629)]