49158189

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 72808632

約数和(自身を除く): 23650443

約数列:

[1, 3, 9, 53, 159, 257, 401, 477, 771, 1203, 2313, 3609, 13621, 21253, 40863, 63759, 103057, 122589, 191277, 309171, 927513, 5462021, 16386063, 49158189]

約数ペア:

[(1, 49158189), (3, 16386063), (9, 5462021), (53, 927513), (159, 309171), (257, 191277), (401, 122589), (477, 103057), (771, 63759), (1203, 40863), (2313, 21253), (3609, 13621)]