57954807

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7211}}^1$

素因数の和:7283

約数の個数: 24

約数和(自身を含む): 90005760

約数和(自身を除く): 32050953

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 7211, 8037, 21633, 64899, 137009, 338917, 411027, 1016751, 1233081, 3050253, 6439423, 19318269, 57954807]

約数ペア:

[(1, 57954807), (3, 19318269), (9, 6439423), (19, 3050253), (47, 1233081), (57, 1016751), (141, 411027), (171, 338917), (423, 137009), (893, 64899), (2679, 21633), (7211, 8037)]