152348931

素因数分解:

$3^4\times 7^1\times {\mathrm{268693}}^1$

素因数の和:268712

約数の個数: 20

約数和(自身を含む): 260095792

約数和(自身を除く): 107746861

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 268693, 806079, 1880851, 2418237, 5642553, 7254711, 16927659, 21764133, 50782977, 152348931]

約数ペア:

[(1, 152348931), (3, 50782977), (7, 21764133), (9, 16927659), (21, 7254711), (27, 5642553), (63, 2418237), (81, 1880851), (189, 806079), (567, 268693)]