80116617

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{17581}}^1$

素因数の和:17629

約数の個数: 24

約数和(自身を含む): 128278272

約数和(自身を除く): 48161655

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 17581, 52743, 123067, 369201, 545011, 861469, 1635033, 2584407, 3815077, 11445231, 26705539, 80116617]

約数ペア:

[(1, 80116617), (3, 26705539), (7, 11445231), (21, 3815077), (31, 2584407), (49, 1635033), (93, 861469), (147, 545011), (217, 369201), (651, 123067), (1519, 52743), (4557, 17581)]