47013147

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 74131200

約数和(自身を除く): 27118053

約数列:

[1, 3, 9, 29, 43, 59, 71, 87, 129, 177, 213, 261, 387, 531, 639, 1247, 1711, 2059, 2537, 3053, 3741, 4189, 5133, 6177, 7611, 9159, 11223, 12567, 15399, 18531, 22833, 27477, 37701, 73573, 88537, 121481, 180127, 220719, 265611, 364443, 540381, 662157, 796833, 1093329, 1621143, 5223683, 15671049, 47013147]

約数ペア:

[(1, 47013147), (3, 15671049), (9, 5223683), (29, 1621143), (43, 1093329), (59, 796833), (71, 662157), (87, 540381), (129, 364443), (177, 265611), (213, 220719), (261, 180127), (387, 121481), (531, 88537), (639, 73573), (1247, 37701), (1711, 27477), (2059, 22833), (2537, 18531), (3053, 15399), (3741, 12567), (4189, 11223), (5133, 9159), (6177, 7611)]