51754437

素因数分解:

$3^3\times 7^2\times {\mathrm{39119}}^1$

素因数の和:39142

約数の個数: 24

約数和(自身を含む): 89193600

約数和(自身を除く): 37439163

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 39119, 117357, 273833, 352071, 821499, 1056213, 1916831, 2464497, 5750493, 7393491, 17251479, 51754437]

約数ペア:

[(1, 51754437), (3, 17251479), (7, 7393491), (9, 5750493), (21, 2464497), (27, 1916831), (49, 1056213), (63, 821499), (147, 352071), (189, 273833), (441, 117357), (1323, 39119)]