64450851

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{7457}}^1$

素因数の和:7570

約数の個数: 16

約数和(自身を含む): 89257344

約数和(自身を除く): 24806493

約数列:

[1, 3, 43, 67, 129, 201, 2881, 7457, 8643, 22371, 320651, 499619, 961953, 1498857, 21483617, 64450851]

約数ペア:

[(1, 64450851), (3, 21483617), (43, 1498857), (67, 961953), (129, 499619), (201, 320651), (2881, 22371), (7457, 8643)]