53928903

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{38329}}^1$

素因数の和:38406

約数の個数: 16

約数和(自身を含む): 83406080

約数和(自身を除く): 29477177

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 38329, 114987, 268303, 804909, 2568043, 7704129, 17976301, 53928903]

約数ペア:

[(1, 53928903), (3, 17976301), (7, 7704129), (21, 2568043), (67, 804909), (201, 268303), (469, 114987), (1407, 38329)]