53447589

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24043}}^1$

素因数の和:24081

約数の個数: 24

約数和(自身を含む): 87520160

約数和(自身を除く): 34072571

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 24043, 72129, 216387, 312559, 456817, 937677, 1370451, 2813031, 4111353, 5938621, 17815863, 53447589]

約数ペア:

[(1, 53447589), (3, 17815863), (9, 5938621), (13, 4111353), (19, 2813031), (39, 1370451), (57, 937677), (117, 456817), (171, 312559), (247, 216387), (741, 72129), (2223, 24043)]