26605341

素因数分解:

$3^5\times 7^1\times {\mathrm{15641}}^1$

素因数の和:15663

約数の個数: 24

約数和(自身を含む): 45549504

約数和(自身を除く): 18944163

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 15641, 46923, 109487, 140769, 328461, 422307, 985383, 1266921, 2956149, 3800763, 8868447, 26605341]

約数ペア:

[(1, 26605341), (3, 8868447), (7, 3800763), (9, 2956149), (21, 1266921), (27, 985383), (63, 422307), (81, 328461), (189, 140769), (243, 109487), (567, 46923), (1701, 15641)]