83757789

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1693}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 126846720

約数和(自身を除く): 43088931

約数列:

[1, 3, 9, 23, 69, 207, 239, 717, 1693, 2151, 5079, 5497, 15237, 16491, 38939, 49473, 116817, 350451, 404627, 1213881, 3641643, 9306421, 27919263, 83757789]

約数ペア:

[(1, 83757789), (3, 27919263), (9, 9306421), (23, 3641643), (69, 1213881), (207, 404627), (239, 350451), (717, 116817), (1693, 49473), (2151, 38939), (5079, 16491), (5497, 15237)]