67159533

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 38511123

約数列:

[1, 3, 7, 21, 53, 83, 159, 249, 371, 581, 727, 1113, 1743, 2181, 4399, 5089, 13197, 15267, 30793, 38531, 60341, 92379, 115593, 181023, 269717, 422387, 809151, 1267161, 3198073, 9594219, 22386511, 67159533]

約数ペア:

[(1, 67159533), (3, 22386511), (7, 9594219), (21, 3198073), (53, 1267161), (83, 809151), (159, 422387), (249, 269717), (371, 181023), (581, 115593), (727, 92379), (1113, 60341), (1743, 38531), (2181, 30793), (4399, 15267), (5089, 13197)]