18903157053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5261}}^1\times {\mathrm{108881}}^1$

素因数の和:114156

約数の個数: 16

約数和(自身を含む): 27500980032

約数和(自身を除く): 8597822979

約数列:

[1, 3, 11, 33, 5261, 15783, 57871, 108881, 173613, 326643, 1197691, 3593073, 572822941, 1718468823, 6301052351, 18903157053]

約数ペア:

[(1, 18903157053), (3, 6301052351), (11, 1718468823), (33, 572822941), (5261, 3593073), (15783, 1197691), (57871, 326643), (108881, 173613)]