53913051

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{315281}}^1$

素因数の和:315306

約数の個数: 12

約数和(自身を含む): 81973320

約数和(自身を除く): 28060269

約数列:

[1, 3, 9, 19, 57, 171, 315281, 945843, 2837529, 5990339, 17971017, 53913051]

約数ペア:

[(1, 53913051), (3, 17971017), (9, 5990339), (19, 2837529), (57, 945843), (171, 315281)]