53809953

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 72705600

約数和(自身を除く): 18895647

約数列:

[1, 3, 131, 269, 393, 509, 807, 1527, 35239, 66679, 105717, 136921, 200037, 410763, 17936651, 53809953]

約数ペア:

[(1, 53809953), (3, 17936651), (131, 410763), (269, 200037), (393, 136921), (509, 105717), (807, 66679), (1527, 35239)]