75284751

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 107163648

約数和(自身を除く): 31878897

約数列:

[1, 3, 37, 53, 67, 111, 159, 191, 201, 573, 1961, 2479, 3551, 5883, 7067, 7437, 10123, 10653, 12797, 21201, 30369, 38391, 131387, 374551, 394161, 473489, 678241, 1123653, 1420467, 2034723, 25094917, 75284751]

約数ペア:

[(1, 75284751), (3, 25094917), (37, 2034723), (53, 1420467), (67, 1123653), (111, 678241), (159, 473489), (191, 394161), (201, 374551), (573, 131387), (1961, 38391), (2479, 30369), (3551, 21201), (5883, 12797), (7067, 10653), (7437, 10123)]