27831004173

素因数分解:

$3^2\times 7^2\times {\mathrm{63108853}}^1$

素因数の和:63108873

約数の個数: 18

約数和(自身を含む): 46763660814

約数和(自身を除く): 18932656641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 63108853, 189326559, 441761971, 567979677, 1325285913, 3092333797, 3975857739, 9277001391, 27831004173]

約数ペア:

[(1, 27831004173), (3, 9277001391), (7, 3975857739), (9, 3092333797), (21, 1325285913), (49, 567979677), (63, 441761971), (147, 189326559), (441, 63108853)]