540672551559

素因数分解:

$3^3\times 7^1\times {\mathrm{2860701331}}^1$

素因数の和:2860701347

約数の個数: 16

約数和(自身を含む): 915424426240

約数和(自身を除く): 374751874681

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2860701331, 8582103993, 20024909317, 25746311979, 60074727951, 77238935937, 180224183853, 540672551559]

約数ペア:

[(1, 540672551559), (3, 180224183853), (7, 77238935937), (9, 60074727951), (21, 25746311979), (27, 20024909317), (63, 8582103993), (189, 2860701331)]