91045863

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1853

約数の個数: 40

約数和(自身を含む): 147982032

約数和(自身を除く): 56936169

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 333, 459, 629, 999, 1377, 1787, 1887, 2997, 5361, 5661, 16083, 16983, 30379, 48249, 50949, 66119, 91137, 144747, 198357, 273411, 595071, 820233, 1124023, 1785213, 2460699, 3372069, 5355639, 10116207, 30348621, 91045863]

約数ペア:

[(1, 91045863), (3, 30348621), (9, 10116207), (17, 5355639), (27, 3372069), (37, 2460699), (51, 1785213), (81, 1124023), (111, 820233), (153, 595071), (333, 273411), (459, 198357), (629, 144747), (999, 91137), (1377, 66119), (1787, 50949), (1887, 48249), (2997, 30379), (5361, 16983), (5661, 16083)]