149711571

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{36241}}^1$

素因数の和:36273

約数の個数: 24

約数和(自身を含む): 237457584

約数和(自身を除く): 87746013

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 36241, 108723, 326169, 616097, 978507, 1848291, 2935521, 5544873, 8806563, 16634619, 49903857, 149711571]

約数ペア:

[(1, 149711571), (3, 49903857), (9, 16634619), (17, 8806563), (27, 5544873), (51, 2935521), (81, 1848291), (153, 978507), (243, 616097), (459, 326169), (1377, 108723), (4131, 36241)]