189758073

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 283253760

約数和(自身を除く): 93495687

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 437, 1007, 1219, 1311, 2731, 3021, 3657, 8193, 23161, 51889, 62813, 69483, 144743, 155667, 188439, 434229, 1193447, 2750117, 3329089, 3580341, 8250351, 9987267, 63252691, 189758073]

約数ペア:

[(1, 189758073), (3, 63252691), (19, 9987267), (23, 8250351), (53, 3580341), (57, 3329089), (69, 2750117), (159, 1193447), (437, 434229), (1007, 188439), (1219, 155667), (1311, 144743), (2731, 69483), (3021, 62813), (3657, 51889), (8193, 23161)]