161127863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5477}}^1$

素因数の和:5594

約数の個数: 16

約数和(自身を含む): 181606656

約数和(自身を除く): 20478793

約数列:

[1, 13, 31, 73, 403, 949, 2263, 5477, 29419, 71201, 169787, 399821, 2207231, 5197673, 12394451, 161127863]

約数ペア:

[(1, 161127863), (13, 12394451), (31, 5197673), (73, 2207231), (403, 399821), (949, 169787), (2263, 71201), (5477, 29419)]