145429207

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11731}}^1$

素因数の和:11779

約数の個数: 24

約数和(自身を含む): 192592512

約数和(自身を除く): 47163305

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 11731, 12397, 82117, 129041, 269813, 574819, 903287, 1888691, 2967943, 6323009, 13220837, 20775601, 145429207]

約数ペア:

[(1, 145429207), (7, 20775601), (11, 13220837), (23, 6323009), (49, 2967943), (77, 1888691), (161, 903287), (253, 574819), (539, 269813), (1127, 129041), (1771, 82117), (11731, 12397)]