27720681501

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{14657}}^1\times {\mathrm{21739}}^1$

素因数の和:36428

約数の個数: 16

約数和(自身を含む): 38239790400

約数和(自身を除く): 10519108899

約数列:

[1, 3, 29, 87, 14657, 21739, 43971, 65217, 425053, 630431, 1275159, 1891293, 318628523, 955885569, 9240227167, 27720681501]

約数ペア:

[(1, 27720681501), (3, 9240227167), (29, 955885569), (87, 318628523), (14657, 1891293), (21739, 1275159), (43971, 630431), (65217, 425053)]