159453903

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113329}}^1$

素因数の和:113406

約数の個数: 16

約数和(自身を含む): 246606080

約数和(自身を除く): 87152177

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 113329, 339987, 793303, 2379909, 7593043, 22779129, 53151301, 159453903]

約数ペア:

[(1, 159453903), (3, 53151301), (7, 22779129), (21, 7593043), (67, 2379909), (201, 793303), (469, 339987), (1407, 113329)]