55991061

素因数分解:

$3^3\times 7^1\times {\mathrm{296249}}^1$

素因数の和:296265

約数の個数: 16

約数和(自身を含む): 94800000

約数和(自身を除く): 38808939

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 296249, 888747, 2073743, 2666241, 6221229, 7998723, 18663687, 55991061]

約数ペア:

[(1, 55991061), (3, 18663687), (7, 7998723), (9, 6221229), (21, 2666241), (27, 2073743), (63, 888747), (189, 296249)]