26055513

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29243}}^1$

素因数の和:29266

約数の個数: 20

約数和(自身を含む): 42462288

約数和(自身を除く): 16406775

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 29243, 87729, 263187, 321673, 789561, 965019, 2368683, 2895057, 8685171, 26055513]

約数ペア:

[(1, 26055513), (3, 8685171), (9, 2895057), (11, 2368683), (27, 965019), (33, 789561), (81, 321673), (99, 263187), (297, 87729), (891, 29243)]