27616617

素因数分解:

$3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{787}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 45729216

約数和(自身を除く): 18112599

約数列:

[1, 3, 7, 9, 21, 63, 557, 787, 1671, 2361, 3899, 5013, 5509, 7083, 11697, 16527, 35091, 49581, 438359, 1315077, 3068513, 3945231, 9205539, 27616617]

約数ペア:

[(1, 27616617), (3, 9205539), (7, 3945231), (9, 3068513), (21, 1315077), (63, 438359), (557, 49581), (787, 35091), (1671, 16527), (2361, 11697), (3899, 7083), (5013, 5509)]