26494587

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 45327360

約数和(自身を除く): 18832773

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 1361, 2163, 2781, 4083, 6489, 9527, 12249, 19467, 28581, 36747, 85743, 140183, 257229, 420549, 981281, 1261647, 2943843, 3784941, 8831529, 26494587]

約数ペア:

[(1, 26494587), (3, 8831529), (7, 3784941), (9, 2943843), (21, 1261647), (27, 981281), (63, 420549), (103, 257229), (189, 140183), (309, 85743), (721, 36747), (927, 28581), (1361, 19467), (2163, 12249), (2781, 9527), (4083, 6489)]