2208897052173

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2020507}}^1$

素因数の和:2020631

約数の個数: 72

約数和(自身を含む): 3868755569952

約数和(自身を除く): 1659858517779

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 67, 111, 147, 201, 259, 333, 441, 469, 603, 777, 1407, 1813, 2331, 2479, 3283, 4221, 5439, 7437, 9849, 16317, 17353, 22311, 29547, 52059, 121471, 156177, 364413, 1093239, 2020507, 6061521, 14143549, 18184563, 42430647, 74758759, 99004843, 127291941, 135373969, 224276277, 297014529, 406121907, 523311313, 672828831, 891043587, 947617783, 1218365721, 1569933939, 2842853349, 3663179191, 4709801817, 5008836853, 6633324481, 8528560047, 10989537573, 15026510559, 19899973443, 32968612719, 35061857971, 45079531677, 59699920329, 105185573913, 245433005797, 315556721739, 736299017391, 2208897052173]

約数ペア:

[(1, 2208897052173), (3, 736299017391), (7, 315556721739), (9, 245433005797), (21, 105185573913), (37, 59699920329), (49, 45079531677), (63, 35061857971), (67, 32968612719), (111, 19899973443), (147, 15026510559), (201, 10989537573), (259, 8528560047), (333, 6633324481), (441, 5008836853), (469, 4709801817), (603, 3663179191), (777, 2842853349), (1407, 1569933939), (1813, 1218365721), (2331, 947617783), (2479, 891043587), (3283, 672828831), (4221, 523311313), (5439, 406121907), (7437, 297014529), (9849, 224276277), (16317, 135373969), (17353, 127291941), (22311, 99004843), (29547, 74758759), (52059, 42430647), (121471, 18184563), (156177, 14143549), (364413, 6061521), (1093239, 2020507)]