55739583

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 89945856

約数和(自身を除く): 34206273

約数列:

[1, 3, 9, 17, 27, 51, 81, 103, 131, 153, 243, 309, 393, 459, 927, 1179, 1377, 1751, 2227, 2781, 3537, 4131, 5253, 6681, 8343, 10611, 13493, 15759, 20043, 25029, 31833, 40479, 47277, 60129, 121437, 141831, 180387, 229381, 364311, 425493, 541161, 688143, 1092933, 2064429, 3278799, 6193287, 18579861, 55739583]

約数ペア:

[(1, 55739583), (3, 18579861), (9, 6193287), (17, 3278799), (27, 2064429), (51, 1092933), (81, 688143), (103, 541161), (131, 425493), (153, 364311), (243, 229381), (309, 180387), (393, 141831), (459, 121437), (927, 60129), (1179, 47277), (1377, 40479), (1751, 31833), (2227, 25029), (2781, 20043), (3537, 15759), (4131, 13493), (5253, 10611), (6681, 8343)]