377187831

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{1831}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 557865984

約数和(自身を除く): 180678153

約数列:

[1, 3, 9, 47, 141, 423, 487, 1461, 1831, 4383, 5493, 16479, 22889, 68667, 86057, 206001, 258171, 774513, 891697, 2675091, 8025273, 41909759, 125729277, 377187831]

約数ペア:

[(1, 377187831), (3, 125729277), (9, 41909759), (47, 8025273), (141, 2675091), (423, 891697), (487, 774513), (1461, 258171), (1831, 206001), (4383, 86057), (5493, 68667), (16479, 22889)]