68845539

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{4637}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 107861328

約数和(自身を除く): 39015789

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 4637, 4949, 13911, 14847, 32459, 97377, 227213, 468337, 681639, 1405011, 3278359, 9835077, 22948513, 68845539]

約数ペア:

[(1, 68845539), (3, 22948513), (7, 9835077), (21, 3278359), (49, 1405011), (101, 681639), (147, 468337), (303, 227213), (707, 97377), (2121, 32459), (4637, 14847), (4949, 13911)]