201804009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149153}}^1$

素因数の和:149208

約数の個数: 16

約数和(自身を含む): 300694464

約数和(自身を除く): 98890455

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 149153, 447459, 1640683, 4922049, 6115273, 18345819, 67268003, 201804009]

約数ペア:

[(1, 201804009), (3, 67268003), (11, 18345819), (33, 6115273), (41, 4922049), (123, 1640683), (451, 447459), (1353, 149153)]