201973022721

素因数分解:

$3^3\times {\mathrm{941}}^1\times {\mathrm{7949503}}^1$

素因数の和:7950453

約数の個数: 16

約数和(自身を含む): 299537310720

約数和(自身を除く): 97564287999

約数列:

[1, 3, 9, 27, 941, 2823, 8469, 25407, 7949503, 23848509, 71545527, 214636581, 7480482323, 22441446969, 67324340907, 201973022721]

約数ペア:

[(1, 201973022721), (3, 67324340907), (9, 22441446969), (27, 7480482323), (941, 214636581), (2823, 71545527), (8469, 23848509), (25407, 7949503)]