80528799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20047}}^1$

素因数の和:20166

約数の個数: 16

約数和(自身を含む): 116759552

約数和(自身を除く): 36230753

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 20047, 60141, 260611, 781833, 2064841, 6194523, 26842933, 80528799]

約数ペア:

[(1, 80528799), (3, 26842933), (13, 6194523), (39, 2064841), (103, 781833), (309, 260611), (1339, 60141), (4017, 20047)]