168532413

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 278853120

約数和(自身を除く): 110320707

約数列:

[1, 3, 7, 19, 21, 49, 57, 83, 133, 147, 249, 399, 581, 727, 931, 1577, 1743, 2181, 2793, 4067, 4731, 5089, 11039, 12201, 13813, 15267, 33117, 35623, 41439, 60341, 77273, 96691, 106869, 181023, 231819, 290073, 422387, 676837, 1146479, 1267161, 2030511, 2956709, 3439437, 8025353, 8870127, 24076059, 56177471, 168532413]

約数ペア:

[(1, 168532413), (3, 56177471), (7, 24076059), (19, 8870127), (21, 8025353), (49, 3439437), (57, 2956709), (83, 2030511), (133, 1267161), (147, 1146479), (249, 676837), (399, 422387), (581, 290073), (727, 231819), (931, 181023), (1577, 106869), (1743, 96691), (2181, 77273), (2793, 60341), (4067, 41439), (4731, 35623), (5089, 33117), (11039, 15267), (12201, 13813)]