53987583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2657}}^1$

素因数の和:3194

約数の個数: 16

約数和(自身を含む): 77698656

約数和(自身を除く): 23711073

約数列:

[1, 3, 13, 39, 521, 1563, 2657, 6773, 7971, 20319, 34541, 103623, 1384297, 4152891, 17995861, 53987583]

約数ペア:

[(1, 53987583), (3, 17995861), (13, 4152891), (39, 1384297), (521, 103623), (1563, 34541), (2657, 20319), (6773, 7971)]