53730513

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{11503}}^1$

素因数の和:11685

約数の個数: 16

約数和(自身を含む): 80067840

約数和(自身を除く): 26337327

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 11503, 34509, 103527, 310581, 1990019, 5970057, 17910171, 53730513]

約数ペア:

[(1, 53730513), (3, 17910171), (9, 5970057), (27, 1990019), (173, 310581), (519, 103527), (1557, 34509), (4671, 11503)]