71031147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 108186624

約数和(自身を除く): 37155477

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 451, 517, 1117, 1353, 1551, 1927, 3351, 5781, 12287, 21197, 36861, 45797, 52499, 63591, 137391, 157497, 503767, 577489, 1511301, 1732467, 2152459, 6457377, 23677049, 71031147]

約数ペア:

[(1, 71031147), (3, 23677049), (11, 6457377), (33, 2152459), (41, 1732467), (47, 1511301), (123, 577489), (141, 503767), (451, 157497), (517, 137391), (1117, 63591), (1353, 52499), (1551, 45797), (1927, 36861), (3351, 21197), (5781, 12287)]