132340509

素因数分解:

$3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4127}}^1$

素因数の和:4649

約数の個数: 24

約数和(自身を含む): 218949120

約数和(自身を除く): 86608611

約数列:

[1, 3, 7, 9, 21, 63, 509, 1527, 3563, 4127, 4581, 10689, 12381, 28889, 32067, 37143, 86667, 260001, 2100643, 6301929, 14704501, 18905787, 44113503, 132340509]

約数ペア:

[(1, 132340509), (3, 44113503), (7, 18905787), (9, 14704501), (21, 6301929), (63, 2100643), (509, 260001), (1527, 86667), (3563, 37143), (4127, 32067), (4581, 28889), (10689, 12381)]