66703971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1361}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 97377552

約数和(自身を除く): 30673581

約数列:

[1, 3, 17, 31, 51, 93, 527, 961, 1361, 1581, 2883, 4083, 16337, 23137, 42191, 49011, 69411, 126573, 717247, 1307921, 2151741, 3923763, 22234657, 66703971]

約数ペア:

[(1, 66703971), (3, 22234657), (17, 3923763), (31, 2151741), (51, 1307921), (93, 717247), (527, 126573), (961, 69411), (1361, 49011), (1581, 42191), (2883, 23137), (4083, 16337)]