29727999

素因数分解:

$3^3\times 7^1\times {\mathrm{157291}}^1$

素因数の和:157307

約数の個数: 16

約数和(自身を含む): 50333440

約数和(自身を除く): 20605441

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 157291, 471873, 1101037, 1415619, 3303111, 4246857, 9909333, 29727999]

約数ペア:

[(1, 29727999), (3, 9909333), (7, 4246857), (9, 3303111), (21, 1415619), (27, 1101037), (63, 471873), (189, 157291)]