27825273

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{997}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 46083648

約数和(自身を除く): 18258375

約数列:

[1, 3, 7, 9, 21, 63, 443, 997, 1329, 2991, 3101, 3987, 6979, 8973, 9303, 20937, 27909, 62811, 441671, 1325013, 3091697, 3975039, 9275091, 27825273]

約数ペア:

[(1, 27825273), (3, 9275091), (7, 3975039), (9, 3091697), (21, 1325013), (63, 441671), (443, 62811), (997, 27909), (1329, 20937), (2991, 9303), (3101, 8973), (3987, 6979)]