87245889

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{7211}}^1$

素因数の和:7360

約数の個数: 16

約数和(自身を含む): 120584640

約数和(自身を除く): 33338751

約数列:

[1, 3, 37, 109, 111, 327, 4033, 7211, 12099, 21633, 266807, 785999, 800421, 2357997, 29081963, 87245889]

約数ペア:

[(1, 87245889), (3, 29081963), (37, 2357997), (109, 800421), (111, 785999), (327, 266807), (4033, 21633), (7211, 12099)]