133766787

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2551}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 223432704

約数和(自身を除く): 89665917

約数列:

[1, 3, 7, 11, 21, 33, 77, 227, 231, 681, 1589, 2497, 2551, 4767, 7491, 7653, 17479, 17857, 28061, 52437, 53571, 84183, 196427, 579077, 589281, 1737231, 4053539, 6369847, 12160617, 19109541, 44588929, 133766787]

約数ペア:

[(1, 133766787), (3, 44588929), (7, 19109541), (11, 12160617), (21, 6369847), (33, 4053539), (77, 1737231), (227, 589281), (231, 579077), (681, 196427), (1589, 84183), (2497, 53571), (2551, 52437), (4767, 28061), (7491, 17857), (7653, 17479)]