42555117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 66193920

約数和(自身を除く): 23638803

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 627, 737, 1013, 1273, 2211, 3039, 3819, 11143, 14003, 19247, 33429, 42009, 57741, 67871, 203613, 211717, 635151, 746581, 1289549, 2239743, 3868647, 14185039, 42555117]

約数ペア:

[(1, 42555117), (3, 14185039), (11, 3868647), (19, 2239743), (33, 1289549), (57, 746581), (67, 635151), (201, 211717), (209, 203613), (627, 67871), (737, 57741), (1013, 42009), (1273, 33429), (2211, 19247), (3039, 14003), (3819, 11143)]