53491257

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 79432704

約数和(自身を除く): 25941447

約数列:

[1, 3, 9, 53, 127, 159, 381, 477, 883, 1143, 2649, 6731, 7947, 20193, 46799, 60579, 112141, 140397, 336423, 421191, 1009269, 5943473, 17830419, 53491257]

約数ペア:

[(1, 53491257), (3, 17830419), (9, 5943473), (53, 1009269), (127, 421191), (159, 336423), (381, 140397), (477, 112141), (883, 60579), (1143, 46799), (2649, 20193), (6731, 7947)]