61970649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21767}}^1$

素因数の和:21856

約数の個数: 16

約数和(自身を含む): 90206592

約数和(自身を除く): 28235943

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 21767, 65301, 282971, 848913, 1588991, 4766973, 20656883, 61970649]

約数ペア:

[(1, 61970649), (3, 20656883), (13, 4766973), (39, 1588991), (73, 848913), (219, 282971), (949, 65301), (2847, 21767)]