27019881

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22573}}^1$

素因数の和:22605

約数の個数: 24

約数和(自身を含む): 46953920

約数和(自身を除く): 19934039

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 22573, 67719, 158011, 203157, 428887, 474033, 1286661, 1422099, 3002209, 3859983, 9006627, 27019881]

約数ペア:

[(1, 27019881), (3, 9006627), (7, 3859983), (9, 3002209), (19, 1422099), (21, 1286661), (57, 474033), (63, 428887), (133, 203157), (171, 158011), (399, 67719), (1197, 22573)]