53900091

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9613}}^1$

素因数の和:9715

約数の個数: 24

約数和(自身を含む): 89987040

約数和(自身を除く): 36086949

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 9613, 28839, 67291, 86517, 201873, 605619, 855557, 2566671, 5988899, 7700013, 17966697, 53900091]

約数ペア:

[(1, 53900091), (3, 17966697), (7, 7700013), (9, 5988899), (21, 2566671), (63, 855557), (89, 605619), (267, 201873), (623, 86517), (801, 67291), (1869, 28839), (5607, 9613)]