15675063381

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{353783}}^1$

素因数の和:354342

約数の個数: 20

約数和(自身を含む): 23458709472

約数和(自身を除く): 7783646091

約数列:

[1, 3, 9, 27, 81, 547, 1641, 4923, 14769, 44307, 353783, 1061349, 3184047, 9552141, 28656423, 193519301, 580557903, 1741673709, 5225021127, 15675063381]

約数ペア:

[(1, 15675063381), (3, 5225021127), (9, 1741673709), (27, 580557903), (81, 193519301), (547, 28656423), (1641, 9552141), (4923, 3184047), (14769, 1061349), (44307, 353783)]