163684107

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7307}}^1$

素因数の和:7463

約数の個数: 24

約数和(自身を含む): 250810560

約数和(自身を除く): 87126453

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 7307, 7467, 21921, 22401, 65763, 138833, 416499, 957217, 1249497, 2871651, 8614953, 18187123, 54561369, 163684107]

約数ペア:

[(1, 163684107), (3, 54561369), (9, 18187123), (19, 8614953), (57, 2871651), (131, 1249497), (171, 957217), (393, 416499), (1179, 138833), (2489, 65763), (7307, 22401), (7467, 21921)]