66480108065

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61271989}}^1$

素因数の和:61272032

約数の個数: 16

約数和(自身を含む): 94113776640

約数和(自身を除く): 27633668575

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 61271989, 306359945, 428903923, 1899431659, 2144519615, 9497158295, 13296021613, 66480108065]

約数ペア:

[(1, 66480108065), (5, 13296021613), (7, 9497158295), (31, 2144519615), (35, 1899431659), (155, 428903923), (217, 306359945), (1085, 61271989)]