61049406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 140507136

約数和(自身を除く): 79457730

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 131, 138, 253, 262, 307, 393, 506, 614, 759, 786, 921, 1441, 1518, 1842, 2882, 3013, 3377, 4323, 6026, 6754, 7061, 8646, 9039, 10131, 14122, 18078, 20262, 21183, 33143, 40217, 42366, 66286, 77671, 80434, 99429, 120651, 155342, 198858, 233013, 241302, 442387, 466026, 884774, 924991, 1327161, 1849982, 2654322, 2774973, 5549946, 10174901, 20349802, 30524703, 61049406]

約数ペア:

[(1, 61049406), (2, 30524703), (3, 20349802), (6, 10174901), (11, 5549946), (22, 2774973), (23, 2654322), (33, 1849982), (46, 1327161), (66, 924991), (69, 884774), (131, 466026), (138, 442387), (253, 241302), (262, 233013), (307, 198858), (393, 155342), (506, 120651), (614, 99429), (759, 80434), (786, 77671), (921, 66286), (1441, 42366), (1518, 40217), (1842, 33143), (2882, 21183), (3013, 20262), (3377, 18078), (4323, 14122), (6026, 10131), (6754, 9039), (7061, 8646)]