80250489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 137277504

約数和(自身を除く): 57027015

約数列:

[1, 3, 9, 11, 17, 33, 41, 51, 99, 123, 153, 187, 369, 451, 561, 697, 1163, 1353, 1683, 2091, 3489, 4059, 6273, 7667, 10467, 12793, 19771, 23001, 38379, 47683, 59313, 69003, 115137, 143049, 177939, 217481, 429147, 524513, 652443, 810611, 1573539, 1957329, 2431833, 4720617, 7295499, 8916721, 26750163, 80250489]

約数ペア:

[(1, 80250489), (3, 26750163), (9, 8916721), (11, 7295499), (17, 4720617), (33, 2431833), (41, 1957329), (51, 1573539), (99, 810611), (123, 652443), (153, 524513), (187, 429147), (369, 217481), (451, 177939), (561, 143049), (697, 115137), (1163, 69003), (1353, 59313), (1683, 47683), (2091, 38379), (3489, 23001), (4059, 19771), (6273, 12793), (7667, 10467)]