87666733

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3967}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 113992704

約数和(自身を除く): 26325971

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 2009, 3157, 3967, 22099, 27769, 43637, 162647, 194383, 305459, 1138529, 1789117, 2138213, 7969703, 12523819, 87666733]

約数ペア:

[(1, 87666733), (7, 12523819), (11, 7969703), (41, 2138213), (49, 1789117), (77, 1138529), (287, 305459), (451, 194383), (539, 162647), (2009, 43637), (3157, 27769), (3967, 22099)]