27608931

素因数分解:

$3^5\times 7^1\times {\mathrm{16231}}^1$

素因数の和:16253

約数の個数: 24

約数和(自身を含む): 47267584

約数和(自身を除く): 19658653

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 16231, 48693, 113617, 146079, 340851, 438237, 1022553, 1314711, 3067659, 3944133, 9202977, 27608931]

約数ペア:

[(1, 27608931), (3, 9202977), (7, 3944133), (9, 3067659), (21, 1314711), (27, 1022553), (63, 438237), (81, 340851), (189, 146079), (243, 113617), (567, 48693), (1701, 16231)]