788769981

素因数分解:

$3^8\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5274

約数の個数: 36

約数和(自身を含む): 1234769952

約数和(自身を除く): 445999971

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 2187, 5227, 5589, 6561, 15681, 16767, 47043, 50301, 120221, 141129, 150903, 360663, 423387, 1081989, 1270161, 3245967, 3810483, 9737901, 11431449, 29213703, 34294347, 87641109, 262923327, 788769981]

約数ペア:

[(1, 788769981), (3, 262923327), (9, 87641109), (23, 34294347), (27, 29213703), (69, 11431449), (81, 9737901), (207, 3810483), (243, 3245967), (621, 1270161), (729, 1081989), (1863, 423387), (2187, 360663), (5227, 150903), (5589, 141129), (6561, 120221), (15681, 50301), (16767, 47043)]