201627741

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181157}}^1$

素因数の和:181220

約数の個数: 16

約数和(自身を含む): 313041024

約数和(自身を除く): 111413283

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 181157, 543471, 1268099, 3804297, 9601321, 28803963, 67209247, 201627741]

約数ペア:

[(1, 201627741), (3, 67209247), (7, 28803963), (21, 9601321), (53, 3804297), (159, 1268099), (371, 543471), (1113, 181157)]