72609999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{314329}}^1$

素因数の和:314350

約数の個数: 16

約数和(自身を含む): 120702720

約数和(自身を除く): 48092721

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 314329, 942987, 2200303, 3457619, 6600909, 10372857, 24203333, 72609999]

約数ペア:

[(1, 72609999), (3, 24203333), (7, 10372857), (11, 6600909), (21, 3457619), (33, 2200303), (77, 942987), (231, 314329)]