57390729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{17929}}^1$

素因数の和:18040

約数の個数: 16

約数和(自身を含む): 84342720

約数和(自身を除く): 26951991

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 17929, 53787, 197219, 591657, 1739113, 5217339, 19130243, 57390729]

約数ペア:

[(1, 57390729), (3, 19130243), (11, 5217339), (33, 1739113), (97, 591657), (291, 197219), (1067, 53787), (3201, 17929)]