27959673

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25121}}^1$

素因数の和:25184

約数の個数: 16

約数和(自身を含む): 43410816

約数和(自身を除く): 15451143

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 25121, 75363, 175847, 527541, 1331413, 3994239, 9319891, 27959673]

約数ペア:

[(1, 27959673), (3, 9319891), (7, 3994239), (21, 1331413), (53, 527541), (159, 175847), (371, 75363), (1113, 25121)]