71764077

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{44381}}^1$

素因数の和:44409

約数の個数: 24

約数和(自身を含む): 121429152

約数和(自身を除く): 49665075

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 44381, 133143, 310667, 488191, 932001, 1464573, 2174669, 3417337, 6524007, 10252011, 23921359, 71764077]

約数ペア:

[(1, 71764077), (3, 23921359), (7, 10252011), (11, 6524007), (21, 3417337), (33, 2174669), (49, 1464573), (77, 932001), (147, 488191), (231, 310667), (539, 133143), (1617, 44381)]