55395123

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 87340032

約数和(自身を除く): 31944909

約数列:

[1, 3, 7, 21, 53, 71, 159, 213, 371, 497, 701, 1113, 1491, 2103, 3763, 4907, 11289, 14721, 26341, 37153, 49771, 79023, 111459, 149313, 260071, 348397, 780213, 1045191, 2637863, 7913589, 18465041, 55395123]

約数ペア:

[(1, 55395123), (3, 18465041), (7, 7913589), (21, 2637863), (53, 1045191), (71, 780213), (159, 348397), (213, 260071), (371, 149313), (497, 111459), (701, 79023), (1113, 49771), (1491, 37153), (2103, 26341), (3763, 14721), (4907, 11289)]