145202211

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 263098368

約数和(自身を除く): 117896157

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 191, 231, 573, 693, 1097, 1337, 1719, 2101, 3291, 4011, 6303, 7679, 9873, 12033, 12067, 14707, 18909, 23037, 36201, 44121, 69111, 84469, 108603, 132363, 209527, 253407, 628581, 760221, 1466689, 1885743, 2304797, 4400067, 6914391, 13200201, 16133579, 20743173, 48400737, 145202211]

約数ペア:

[(1, 145202211), (3, 48400737), (7, 20743173), (9, 16133579), (11, 13200201), (21, 6914391), (33, 4400067), (63, 2304797), (77, 1885743), (99, 1466689), (191, 760221), (231, 628581), (573, 253407), (693, 209527), (1097, 132363), (1337, 108603), (1719, 84469), (2101, 69111), (3291, 44121), (4011, 36201), (6303, 23037), (7679, 18909), (9873, 14707), (12033, 12067)]