80745081

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{733}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 109501056

約数和(自身を除く): 28755975

約数列:

[1, 3, 73, 219, 503, 733, 1509, 2199, 36719, 53509, 110157, 160527, 368699, 1106097, 26915027, 80745081]

約数ペア:

[(1, 80745081), (3, 26915027), (73, 1106097), (219, 368699), (503, 160527), (733, 110157), (1509, 53509), (2199, 36719)]