53173911

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{9011}}^1$

素因数の和:9302

約数の個数: 16

約数和(自身を含む): 81324288

約数和(自身を除く): 28150377

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 9011, 27033, 63077, 189231, 2532091, 7596273, 17724637, 53173911]

約数ペア:

[(1, 53173911), (3, 17724637), (7, 7596273), (21, 2532091), (281, 189231), (843, 63077), (1967, 27033), (5901, 9011)]