138469503

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 197376256

約数和(自身を除く): 58906753

約数列:

[1, 3, 37, 43, 67, 111, 129, 201, 433, 1299, 1591, 2479, 2881, 4773, 7437, 8643, 16021, 18619, 29011, 48063, 55857, 87033, 106597, 319791, 688903, 1073407, 1247473, 2066709, 3220221, 3742419, 46156501, 138469503]

約数ペア:

[(1, 138469503), (3, 46156501), (37, 3742419), (43, 3220221), (67, 2066709), (111, 1247473), (129, 1073407), (201, 688903), (433, 319791), (1299, 106597), (1591, 87033), (2479, 55857), (2881, 48063), (4773, 29011), (7437, 18619), (8643, 16021)]