53491473

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4691}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 88810176

約数和(自身を除く): 35318703

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 4691, 11403, 14073, 32837, 42219, 98511, 295533, 849071, 2547213, 5943497, 7641639, 17830491, 53491473]

約数ペア:

[(1, 53491473), (3, 17830491), (7, 7641639), (9, 5943497), (21, 2547213), (63, 849071), (181, 295533), (543, 98511), (1267, 42219), (1629, 32837), (3801, 14073), (4691, 11403)]