8937857061

素因数分解:

$3^3\times 7^1\times {\mathrm{47290249}}^1$

素因数の和:47290265

約数の個数: 16

約数和(自身を含む): 15132880000

約数和(自身を除く): 6195022939

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 47290249, 141870747, 331031743, 425612241, 993095229, 1276836723, 2979285687, 8937857061]

約数ペア:

[(1, 8937857061), (3, 2979285687), (7, 1276836723), (9, 993095229), (21, 425612241), (27, 331031743), (63, 141870747), (189, 47290249)]