85620753

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 129830400

約数和(自身を除く): 44209647

約数列:

[1, 3, 9, 27, 79, 137, 237, 293, 411, 711, 879, 1233, 2133, 2637, 3699, 7911, 10823, 23147, 32469, 40141, 69441, 97407, 120423, 208323, 292221, 361269, 624969, 1083807, 3171139, 9513417, 28540251, 85620753]

約数ペア:

[(1, 85620753), (3, 28540251), (9, 9513417), (27, 3171139), (79, 1083807), (137, 624969), (237, 361269), (293, 292221), (411, 208323), (711, 120423), (879, 97407), (1233, 69441), (2133, 40141), (2637, 32469), (3699, 23147), (7911, 10823)]