143886453

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{2477}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 206922912

約数和(自身を除く): 63036459

約数列:

[1, 3, 17, 51, 67, 201, 289, 867, 1139, 2477, 3417, 7431, 19363, 42109, 58089, 126327, 165959, 497877, 715853, 2147559, 2821303, 8463909, 47962151, 143886453]

約数ペア:

[(1, 143886453), (3, 47962151), (17, 8463909), (51, 2821303), (67, 2147559), (201, 715853), (289, 497877), (867, 165959), (1139, 126327), (2477, 58089), (3417, 42109), (7431, 19363)]