87048747

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10831}}^1$

素因数の和:10903

約数の個数: 24

約数和(自身を含む): 135183360

約数和(自身を除く): 48134613

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 10831, 32493, 97479, 205789, 509057, 617367, 1527171, 1852101, 4581513, 9672083, 29016249, 87048747]

約数ペア:

[(1, 87048747), (3, 29016249), (9, 9672083), (19, 4581513), (47, 1852101), (57, 1527171), (141, 617367), (171, 509057), (423, 205789), (893, 97479), (2679, 32493), (8037, 10831)]