65969729

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 82216800

約数和(自身を除く): 16247071

約数列:

[1, 7, 19, 49, 59, 133, 413, 931, 1121, 1201, 2891, 7847, 8407, 22819, 54929, 58849, 70859, 159733, 496013, 1118131, 1346321, 3472091, 9424247, 65969729]

約数ペア:

[(1, 65969729), (7, 9424247), (19, 3472091), (49, 1346321), (59, 1118131), (133, 496013), (413, 159733), (931, 70859), (1121, 58849), (1201, 54929), (2891, 22819), (7847, 8407)]