54961239

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 74723840

約数和(自身を除く): 19762601

約数列:

[1, 3, 67, 201, 271, 813, 1009, 3027, 18157, 54471, 67603, 202809, 273439, 820317, 18320413, 54961239]

約数ペア:

[(1, 54961239), (3, 18320413), (67, 820317), (201, 273439), (271, 202809), (813, 67603), (1009, 54471), (3027, 18157)]