27841527

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1231}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 46126080

約数和(自身を除く): 18284553

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 1231, 2513, 3231, 3693, 7539, 8617, 11079, 22617, 25851, 77553, 441929, 1325787, 3093503, 3977361, 9280509, 27841527]

約数ペア:

[(1, 27841527), (3, 9280509), (7, 3977361), (9, 3093503), (21, 1325787), (63, 441929), (359, 77553), (1077, 25851), (1231, 22617), (2513, 11079), (3231, 8617), (3693, 7539)]