54508131

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2111}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 83466240

約数和(自身を除く): 28958109

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2111, 2869, 6333, 8607, 18999, 25821, 40109, 120327, 318761, 360981, 956283, 2868849, 6056459, 18169377, 54508131]

約数ペア:

[(1, 54508131), (3, 18169377), (9, 6056459), (19, 2868849), (57, 956283), (151, 360981), (171, 318761), (453, 120327), (1359, 40109), (2111, 25821), (2869, 18999), (6333, 8607)]