27643842

素因数分解:

$2^1\times 3^4\times {\mathrm{170641}}^1$

素因数の和:170655

約数の個数: 20

約数和(自身を含む): 61943046

約数和(自身を除く): 34299204

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 170641, 341282, 511923, 1023846, 1535769, 3071538, 4607307, 9214614, 13821921, 27643842]

約数ペア:

[(1, 27643842), (2, 13821921), (3, 9214614), (6, 4607307), (9, 3071538), (18, 1535769), (27, 1023846), (54, 511923), (81, 341282), (162, 170641)]