40865553

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1980

約数の個数: 28

約数和(自身を含む): 63415860

約数和(自身を除く): 22550307

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 1933, 2349, 5799, 7047, 17397, 21141, 52191, 56057, 156573, 168171, 469719, 504513, 1409157, 1513539, 4540617, 13621851, 40865553]

約数ペア:

[(1, 40865553), (3, 13621851), (9, 4540617), (27, 1513539), (29, 1409157), (81, 504513), (87, 469719), (243, 168171), (261, 156573), (729, 56057), (783, 52191), (1933, 21141), (2349, 17397), (5799, 7047)]