56153427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 27896493

約数列:

[1, 3, 11, 33, 59, 151, 177, 191, 453, 573, 649, 1661, 1947, 2101, 4983, 6303, 8909, 11269, 26727, 28841, 33807, 86523, 97999, 123959, 293997, 317251, 371877, 951753, 1701619, 5104857, 18717809, 56153427]

約数ペア:

[(1, 56153427), (3, 18717809), (11, 5104857), (33, 1701619), (59, 951753), (151, 371877), (177, 317251), (191, 293997), (453, 123959), (573, 97999), (649, 86523), (1661, 33807), (1947, 28841), (2101, 26727), (4983, 11269), (6303, 8909)]