68942657

素因数分解:

$7^3\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 83616000

約数和(自身を除く): 14673343

約数列:

[1, 7, 29, 49, 203, 239, 343, 841, 1421, 1673, 5887, 6931, 9947, 11711, 41209, 48517, 81977, 200999, 288463, 339619, 1406993, 2377333, 9848951, 68942657]

約数ペア:

[(1, 68942657), (7, 9848951), (29, 2377333), (49, 1406993), (203, 339619), (239, 288463), (343, 200999), (841, 81977), (1421, 48517), (1673, 41209), (5887, 11711), (6931, 9947)]