2016162657

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2127

約数の個数: 40

約数和(自身を含む): 3067713000

約数和(自身を除く): 1051550343

約数列:

[1, 3, 9, 27, 81, 89, 149, 267, 447, 801, 1341, 1877, 2403, 4023, 5631, 7209, 12069, 13261, 16893, 39783, 50679, 119349, 152037, 167053, 279673, 358047, 501159, 839019, 1074141, 1503477, 2517057, 4510431, 7551171, 13531293, 22653513, 24890897, 74672691, 224018073, 672054219, 2016162657]

約数ペア:

[(1, 2016162657), (3, 672054219), (9, 224018073), (27, 74672691), (81, 24890897), (89, 22653513), (149, 13531293), (267, 7551171), (447, 4510431), (801, 2517057), (1341, 1503477), (1877, 1074141), (2403, 839019), (4023, 501159), (5631, 358047), (7209, 279673), (12069, 167053), (13261, 152037), (16893, 119349), (39783, 50679)]