40040649

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{44939}}^1$

素因数の和:44962

約数の個数: 20

約数和(自身を含む): 65252880

約数和(自身を除く): 25212231

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 44939, 134817, 404451, 494329, 1213353, 1482987, 3640059, 4448961, 13346883, 40040649]

約数ペア:

[(1, 40040649), (3, 13346883), (9, 4448961), (11, 3640059), (27, 1482987), (33, 1213353), (81, 494329), (99, 404451), (297, 134817), (891, 44939)]