27482427

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1151}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 45527040

約数和(自身を除く): 18044613

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 1151, 2653, 3411, 3453, 7959, 8057, 10359, 23877, 24171, 72513, 436229, 1308687, 3053603, 3926061, 9160809, 27482427]

約数ペア:

[(1, 27482427), (3, 9160809), (7, 3926061), (9, 3053603), (21, 1308687), (63, 436229), (379, 72513), (1137, 24171), (1151, 23877), (2653, 10359), (3411, 8057), (3453, 7959)]