53833563

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4721}}^1$

素因数の和:4915

約数の個数: 24

約数和(自身を含む): 89378016

約数和(自身を除く): 35544453

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 4721, 11403, 14163, 33047, 42489, 99141, 297423, 854501, 2563503, 5981507, 7690509, 17944521, 53833563]

約数ペア:

[(1, 53833563), (3, 17944521), (7, 7690509), (9, 5981507), (21, 2563503), (63, 854501), (181, 297423), (543, 99141), (1267, 42489), (1629, 33047), (3801, 14163), (4721, 11403)]