83391417

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 128459520

約数和(自身を除く): 45068103

約数列:

[1, 3, 9, 27, 41, 71, 123, 213, 369, 639, 1061, 1107, 1917, 2911, 3183, 8733, 9549, 26199, 28647, 43501, 75331, 78597, 130503, 225993, 391509, 677979, 1174527, 2033937, 3088571, 9265713, 27797139, 83391417]

約数ペア:

[(1, 83391417), (3, 27797139), (9, 9265713), (27, 3088571), (41, 2033937), (71, 1174527), (123, 677979), (213, 391509), (369, 225993), (639, 130503), (1061, 78597), (1107, 75331), (1917, 43501), (2911, 28647), (3183, 26199), (8733, 9549)]