2537112267

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 4043934720

約数和(自身を除く): 1506822453

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 251, 369, 397, 621, 753, 943, 1107, 1191, 2259, 2829, 3573, 5773, 6777, 8487, 9131, 10291, 10719, 16277, 17319, 25461, 27393, 30873, 48831, 51957, 82179, 92619, 99647, 146493, 155871, 236693, 246537, 277857, 298941, 374371, 439479, 710079, 896823, 1123113, 2130237, 2291881, 2690469, 3369339, 4085527, 6390711, 6875643, 10108017, 12256581, 20626929, 36769743, 61880787, 93967121, 110309229, 281901363, 845704089, 2537112267]

約数ペア:

[(1, 2537112267), (3, 845704089), (9, 281901363), (23, 110309229), (27, 93967121), (41, 61880787), (69, 36769743), (123, 20626929), (207, 12256581), (251, 10108017), (369, 6875643), (397, 6390711), (621, 4085527), (753, 3369339), (943, 2690469), (1107, 2291881), (1191, 2130237), (2259, 1123113), (2829, 896823), (3573, 710079), (5773, 439479), (6777, 374371), (8487, 298941), (9131, 277857), (10291, 246537), (10719, 236693), (16277, 155871), (17319, 146493), (25461, 99647), (27393, 92619), (30873, 82179), (48831, 51957)]