55402461

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{35999}}^1$

素因数の和:36030

約数の個数: 20

約数和(自身を含む): 87120000

約数和(自身を除く): 31717539

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 35999, 107997, 323991, 683981, 971973, 2051943, 2915919, 6155829, 18467487, 55402461]

約数ペア:

[(1, 55402461), (3, 18467487), (9, 6155829), (19, 2915919), (27, 2051943), (57, 971973), (81, 683981), (171, 323991), (513, 107997), (1539, 35999)]