53319951

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{22699}}^1$

素因数の和:22740

約数の個数: 20

約数和(自身を含む): 82401000

約数和(自身を除く): 29081049

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 22699, 68097, 204291, 612873, 658271, 1838619, 1974813, 5924439, 17773317, 53319951]

約数ペア:

[(1, 53319951), (3, 17773317), (9, 5924439), (27, 1974813), (29, 1838619), (81, 658271), (87, 612873), (261, 204291), (783, 68097), (2349, 22699)]