26139393

素因数分解:

$3^2\times 7^2\times {\mathrm{59273}}^1$

素因数の和:59293

約数の個数: 18

約数和(自身を含む): 43922034

約数和(自身を除く): 17782641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 59273, 177819, 414911, 533457, 1244733, 2904377, 3734199, 8713131, 26139393]

約数ペア:

[(1, 26139393), (3, 8713131), (7, 3734199), (9, 2904377), (21, 1244733), (49, 533457), (63, 414911), (147, 177819), (441, 59273)]