53589213

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 79156896

約数和(自身を除く): 25567683

約数列:

[1, 3, 9, 67, 181, 201, 491, 543, 603, 1473, 1629, 4419, 12127, 32897, 36381, 88871, 98691, 109143, 266613, 296073, 799839, 5954357, 17863071, 53589213]

約数ペア:

[(1, 53589213), (3, 17863071), (9, 5954357), (67, 799839), (181, 296073), (201, 266613), (491, 109143), (543, 98691), (603, 88871), (1473, 36381), (1629, 32897), (4419, 12127)]