128426388621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1823}}^1\times {\mathrm{12301}}^1$

素因数の和:14233

約数の個数: 32

約数和(自身を含む): 180946870272

約数和(自身を除く): 52520481651

約数列:

[1, 3, 23, 69, 83, 249, 1823, 1909, 5469, 5727, 12301, 36903, 41929, 125787, 151309, 282923, 453927, 848769, 1020983, 3062949, 3480107, 10440321, 22424723, 23482609, 67274169, 70447827, 515768629, 1547305887, 1861252009, 5583756027, 42808796207, 128426388621]

約数ペア:

[(1, 128426388621), (3, 42808796207), (23, 5583756027), (69, 1861252009), (83, 1547305887), (249, 515768629), (1823, 70447827), (1909, 67274169), (5469, 23482609), (5727, 22424723), (12301, 10440321), (36903, 3480107), (41929, 3062949), (125787, 1020983), (151309, 848769), (282923, 453927)]