204789248973

素因数分解:

$3^6\times {\mathrm{541}}^1\times {\mathrm{519257}}^1$

素因数の和:519816

約数の個数: 28

約数和(自身を含む): 307611554748

約数和(自身を除く): 102822305775

約数列:

[1, 3, 9, 27, 81, 243, 541, 729, 1623, 4869, 14607, 43821, 131463, 394389, 519257, 1557771, 4673313, 14019939, 42059817, 126179451, 280918037, 378538353, 842754111, 2528262333, 7584786999, 22754360997, 68263082991, 204789248973]

約数ペア:

[(1, 204789248973), (3, 68263082991), (9, 22754360997), (27, 7584786999), (81, 2528262333), (243, 842754111), (541, 378538353), (729, 280918037), (1623, 126179451), (4869, 42059817), (14607, 14019939), (43821, 4673313), (131463, 1557771), (394389, 519257)]