27861729

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25033}}^1$

素因数の和:25096

約数の個数: 16

約数和(自身を含む): 43258752

約数和(自身を除く): 15397023

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 25033, 75099, 175231, 525693, 1326749, 3980247, 9287243, 27861729]

約数ペア:

[(1, 27861729), (3, 9287243), (7, 3980247), (21, 1326749), (53, 525693), (159, 175231), (371, 75099), (1113, 25033)]