53938017

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45061}}^1$

素因数の和:45093

約数の個数: 24

約数和(自身を含む): 93728960

約数和(自身を除く): 39790943

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 45061, 135183, 315427, 405549, 856159, 946281, 2568477, 2838843, 5993113, 7705431, 17979339, 53938017]

約数ペア:

[(1, 53938017), (3, 17979339), (7, 7705431), (9, 5993113), (19, 2838843), (21, 2568477), (57, 946281), (63, 856159), (133, 405549), (171, 315427), (399, 135183), (1197, 45061)]