49454847

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{140897}}^1$

素因数の和:140919

約数の個数: 16

約数和(自身を含む): 78902880

約数和(自身を除く): 29448033

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 140897, 422691, 1268073, 1831661, 3804219, 5494983, 16484949, 49454847]

約数ペア:

[(1, 49454847), (3, 16484949), (9, 5494983), (13, 3804219), (27, 1831661), (39, 1268073), (117, 422691), (351, 140897)]