27722163

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18593}}^1$

素因数の和:18674

約数の個数: 16

約数和(自身を含む): 42840576

約数和(自身を除く): 15118413

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 18593, 55779, 130151, 390453, 1320103, 3960309, 9240721, 27722163]

約数ペア:

[(1, 27722163), (3, 9240721), (7, 3960309), (21, 1320103), (71, 390453), (213, 130151), (497, 55779), (1491, 18593)]