153962529

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 258665472

約数和(自身を除く): 104702943

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 361, 399, 437, 483, 883, 1083, 1311, 2527, 2649, 3059, 6181, 7581, 8303, 9177, 16777, 18543, 20309, 24909, 50331, 58121, 60927, 117439, 142163, 174363, 318763, 352317, 385871, 426489, 956289, 1157613, 2231341, 2701097, 6694023, 7331549, 8103291, 21994647, 51320843, 153962529]

約数ペア:

[(1, 153962529), (3, 51320843), (7, 21994647), (19, 8103291), (21, 7331549), (23, 6694023), (57, 2701097), (69, 2231341), (133, 1157613), (161, 956289), (361, 426489), (399, 385871), (437, 352317), (483, 318763), (883, 174363), (1083, 142163), (1311, 117439), (2527, 60927), (2649, 58121), (3059, 50331), (6181, 24909), (7581, 20309), (8303, 18543), (9177, 16777)]