53921709

素因数分解:

$3^2\times {\mathrm{619}}^1\times {\mathrm{9679}}^1$

素因数の和:10304

約数の個数: 12

約数和(自身を含む): 78020800

約数和(自身を除く): 24099091

約数列:

[1, 3, 9, 619, 1857, 5571, 9679, 29037, 87111, 5991301, 17973903, 53921709]

約数ペア:

[(1, 53921709), (3, 17973903), (9, 5991301), (619, 87111), (1857, 29037), (5571, 9679)]