53950557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13331}}^1$

素因数の和:13424

約数の個数: 16

約数和(自身を含む): 76792320

約数和(自身を除く): 22841763

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 13331, 39993, 253289, 759867, 946501, 2839503, 17983519, 53950557]

約数ペア:

[(1, 53950557), (3, 17983519), (19, 2839503), (57, 946501), (71, 759867), (213, 253289), (1349, 39993), (4047, 13331)]