272078656437

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{531359}}^1$

素因数の和:532065

約数の個数: 32

約数和(自身を含む): 426448281600

約数和(自身を除く): 154369625163

約数列:

[1, 3, 7, 21, 37, 111, 259, 659, 777, 1977, 4613, 13839, 24383, 73149, 170681, 512043, 531359, 1594077, 3719513, 11158539, 19660283, 58980849, 137621981, 350165581, 412865943, 1050496743, 2451159067, 7353477201, 12956126497, 38868379491, 90692885479, 272078656437]

約数ペア:

[(1, 272078656437), (3, 90692885479), (7, 38868379491), (21, 12956126497), (37, 7353477201), (111, 2451159067), (259, 1050496743), (659, 412865943), (777, 350165581), (1977, 137621981), (4613, 58980849), (13839, 19660283), (24383, 11158539), (73149, 3719513), (170681, 1594077), (512043, 531359)]