258482007

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{11059}}^1$

素因数の和:11132

約数の個数: 36

約数和(自身を含む): 442554840

約数和(自身を除く): 184072833

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2597, 3339, 7791, 11059, 23373, 33177, 77413, 99531, 232239, 541891, 586127, 696717, 1625673, 1758381, 4102889, 4877019, 5275143, 12308667, 28720223, 36926001, 86160669, 258482007]

約数ペア:

[(1, 258482007), (3, 86160669), (7, 36926001), (9, 28720223), (21, 12308667), (49, 5275143), (53, 4877019), (63, 4102889), (147, 1758381), (159, 1625673), (371, 696717), (441, 586127), (477, 541891), (1113, 232239), (2597, 99531), (3339, 77413), (7791, 33177), (11059, 23373)]