55203939

素因数分解:

$3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1000

約数の個数: 36

約数和(自身を含む): 93484560

約数和(自身を除く): 38280621

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 151, 441, 453, 829, 1057, 1359, 2487, 3171, 5803, 7399, 7461, 9513, 17409, 22197, 40621, 52227, 66591, 121863, 125179, 365589, 375537, 876253, 1126611, 2628759, 6133771, 7886277, 18401313, 55203939]

約数ペア:

[(1, 55203939), (3, 18401313), (7, 7886277), (9, 6133771), (21, 2628759), (49, 1126611), (63, 876253), (147, 375537), (151, 365589), (441, 125179), (453, 121863), (829, 66591), (1057, 52227), (1359, 40621), (2487, 22197), (3171, 17409), (5803, 9513), (7399, 7461)]