66623717889

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 101951861760

約数和(自身を除く): 35328143871

約数列:

[1, 3, 9, 27, 41, 123, 251, 347, 369, 691, 753, 1041, 1107, 2073, 2259, 3123, 6219, 6777, 9369, 10291, 14227, 18657, 28331, 30873, 42681, 84993, 87097, 92619, 128043, 173441, 239777, 254979, 261291, 277857, 384129, 520323, 719331, 764937, 783873, 1560969, 2157993, 2351619, 3570977, 4682907, 6473979, 7111081, 9830857, 10712931, 21333243, 29492571, 32138793, 60184027, 63999729, 88477713, 96416379, 180552081, 191999187, 265433139, 541656243, 1624968729, 2467545107, 7402635321, 22207905963, 66623717889]

約数ペア:

[(1, 66623717889), (3, 22207905963), (9, 7402635321), (27, 2467545107), (41, 1624968729), (123, 541656243), (251, 265433139), (347, 191999187), (369, 180552081), (691, 96416379), (753, 88477713), (1041, 63999729), (1107, 60184027), (2073, 32138793), (2259, 29492571), (3123, 21333243), (6219, 10712931), (6777, 9830857), (9369, 7111081), (10291, 6473979), (14227, 4682907), (18657, 3570977), (28331, 2351619), (30873, 2157993), (42681, 1560969), (84993, 783873), (87097, 764937), (92619, 719331), (128043, 520323), (173441, 384129), (239777, 277857), (254979, 261291)]