54297537

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 88372800

約数和(自身を除く): 34075263

約数列:

[1, 3, 7, 21, 37, 49, 67, 111, 147, 149, 201, 259, 447, 469, 777, 1043, 1407, 1813, 2479, 3129, 3283, 5439, 5513, 7301, 7437, 9849, 9983, 16539, 17353, 21903, 29949, 38591, 52059, 69881, 115773, 121471, 209643, 270137, 364413, 369371, 489167, 810411, 1108113, 1467501, 2585597, 7756791, 18099179, 54297537]

約数ペア:

[(1, 54297537), (3, 18099179), (7, 7756791), (21, 2585597), (37, 1467501), (49, 1108113), (67, 810411), (111, 489167), (147, 369371), (149, 364413), (201, 270137), (259, 209643), (447, 121471), (469, 115773), (777, 69881), (1043, 52059), (1407, 38591), (1813, 29949), (2479, 21903), (3129, 17353), (3283, 16539), (5439, 9983), (5513, 9849), (7301, 7437)]