53606853

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{15391}}^1$

素因数の和:15446

約数の個数: 20

約数和(自身を含む): 81947008

約数和(自身を除く): 28340155

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 15391, 46173, 138519, 415557, 661813, 1246671, 1985439, 5956317, 17868951, 53606853]

約数ペア:

[(1, 53606853), (3, 17868951), (9, 5956317), (27, 1985439), (43, 1246671), (81, 661813), (129, 415557), (387, 138519), (1161, 46173), (3483, 15391)]