55666191

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 86929920

約数和(自身を除く): 31263729

約数列:

[1, 3, 7, 21, 83, 109, 249, 293, 327, 581, 763, 879, 1743, 2051, 2289, 6153, 9047, 24319, 27141, 31937, 63329, 72957, 95811, 170233, 189987, 223559, 510699, 670677, 2650771, 7952313, 18555397, 55666191]

約数ペア:

[(1, 55666191), (3, 18555397), (7, 7952313), (21, 2650771), (83, 670677), (109, 510699), (249, 223559), (293, 189987), (327, 170233), (581, 95811), (763, 72957), (879, 63329), (1743, 31937), (2051, 27141), (2289, 24319), (6153, 9047)]