53113149

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 78798720

約数和(自身を除く): 25685571

約数列:

[1, 3, 9, 47, 141, 307, 409, 423, 921, 1227, 2763, 3681, 14429, 19223, 43287, 57669, 125563, 129861, 173007, 376689, 1130067, 5901461, 17704383, 53113149]

約数ペア:

[(1, 53113149), (3, 17704383), (9, 5901461), (47, 1130067), (141, 376689), (307, 173007), (409, 129861), (423, 125563), (921, 57669), (1227, 43287), (2763, 19223), (3681, 14429)]