27378143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 32438448

約数和(自身を除く): 5060305

約数列:

[1, 13, 17, 43, 67, 221, 559, 731, 871, 1139, 1849, 2881, 9503, 14807, 24037, 31433, 37453, 48977, 123883, 408629, 636701, 1610479, 2106011, 27378143]

約数ペア:

[(1, 27378143), (13, 2106011), (17, 1610479), (43, 636701), (67, 408629), (221, 123883), (559, 48977), (731, 37453), (871, 31433), (1139, 24037), (1849, 14807), (2881, 9503)]