27999387

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1433}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 43845984

約数和(自身を除く): 15846597

約数列:

[1, 3, 9, 13, 39, 117, 167, 501, 1433, 1503, 2171, 4299, 6513, 12897, 18629, 19539, 55887, 167661, 239311, 717933, 2153799, 3111043, 9333129, 27999387]

約数ペア:

[(1, 27999387), (3, 9333129), (9, 3111043), (13, 2153799), (39, 717933), (117, 239311), (167, 167661), (501, 55887), (1433, 19539), (1503, 18629), (2171, 12897), (4299, 6513)]