71040987

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2437}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 106491840

約数和(自身を除く): 35450853

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 2437, 3239, 7311, 9717, 21933, 29151, 99917, 192523, 299751, 577569, 899253, 1732707, 7893443, 23680329, 71040987]

約数ペア:

[(1, 71040987), (3, 23680329), (9, 7893443), (41, 1732707), (79, 899253), (123, 577569), (237, 299751), (369, 192523), (711, 99917), (2437, 29151), (3239, 21933), (7311, 9717)]