54193419

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 93520128

約数和(自身を除く): 39326709

約数列:

[1, 3, 7, 9, 21, 37, 63, 67, 111, 201, 259, 333, 347, 469, 603, 777, 1041, 1407, 2331, 2429, 2479, 3123, 4221, 7287, 7437, 12839, 17353, 21861, 22311, 23249, 38517, 52059, 69747, 89873, 115551, 156177, 162743, 209241, 269619, 488229, 808857, 860213, 1464687, 2580639, 6021491, 7741917, 18064473, 54193419]

約数ペア:

[(1, 54193419), (3, 18064473), (7, 7741917), (9, 6021491), (21, 2580639), (37, 1464687), (63, 860213), (67, 808857), (111, 488229), (201, 269619), (259, 209241), (333, 162743), (347, 156177), (469, 115551), (603, 89873), (777, 69747), (1041, 52059), (1407, 38517), (2331, 23249), (2429, 22311), (2479, 21861), (3123, 17353), (4221, 12839), (7287, 7437)]