201639454791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{41159309}}^1$

素因数の和:41159406

約数の個数: 16

約数和(自身を含む): 284493150720

約数和(自身を除く): 82853695929

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 41159309, 123477927, 946664107, 2839992321, 2922310939, 8766932817, 67213151597, 201639454791]

約数ペア:

[(1, 201639454791), (3, 67213151597), (23, 8766932817), (69, 2922310939), (71, 2839992321), (213, 946664107), (1633, 123477927), (4899, 41159309)]