138535023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 230791680

約数和(自身を除く): 92256657

約数列:

[1, 3, 11, 17, 19, 33, 41, 51, 57, 123, 187, 209, 317, 323, 451, 561, 627, 697, 779, 951, 969, 1353, 2091, 2337, 3487, 3553, 5389, 6023, 7667, 8569, 10461, 10659, 12997, 13243, 16167, 18069, 23001, 25707, 38991, 39729, 59279, 66253, 102391, 142967, 145673, 177837, 198759, 220949, 246943, 307173, 428901, 437019, 662847, 740829, 1126301, 2430439, 2716373, 3378903, 4198031, 7291317, 8149119, 12594093, 46178341, 138535023]

約数ペア:

[(1, 138535023), (3, 46178341), (11, 12594093), (17, 8149119), (19, 7291317), (33, 4198031), (41, 3378903), (51, 2716373), (57, 2430439), (123, 1126301), (187, 740829), (209, 662847), (317, 437019), (323, 428901), (451, 307173), (561, 246943), (627, 220949), (697, 198759), (779, 177837), (951, 145673), (969, 142967), (1353, 102391), (2091, 66253), (2337, 59279), (3487, 39729), (3553, 38991), (5389, 25707), (6023, 23001), (7667, 18069), (8569, 16167), (10461, 13243), (10659, 12997)]