53687691

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{7127}}^1$

素因数の和:7173

約数の個数: 24

約数和(自身を含む): 83026944

約数和(自身を除く): 29339253

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7127, 7533, 21381, 64143, 192429, 220937, 577287, 662811, 1731861, 1988433, 5965299, 17895897, 53687691]

約数ペア:

[(1, 53687691), (3, 17895897), (9, 5965299), (27, 1988433), (31, 1731861), (81, 662811), (93, 577287), (243, 220937), (279, 192429), (837, 64143), (2511, 21381), (7127, 7533)]