83420931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 44312829

約数列:

[1, 3, 11, 23, 33, 69, 131, 253, 393, 759, 839, 1441, 2517, 3013, 4323, 9039, 9229, 19297, 27687, 33143, 57891, 99429, 109909, 212267, 329727, 636801, 1208999, 2527907, 3626997, 7583721, 27806977, 83420931]

約数ペア:

[(1, 83420931), (3, 27806977), (11, 7583721), (23, 3626997), (33, 2527907), (69, 1208999), (131, 636801), (253, 329727), (393, 212267), (759, 109909), (839, 99429), (1441, 57891), (2517, 33143), (3013, 27687), (4323, 19297), (9039, 9229)]