26772178657

素因数分解:

$7^3\times {\mathrm{4019}}^1\times {\mathrm{19421}}^1$

素因数の和:23461

約数の個数: 16

約数和(自身を含む): 31230576000

約数和(自身を除く): 4458397343

約数列:

[1, 7, 49, 343, 4019, 19421, 28133, 135947, 196931, 951629, 1378517, 6661403, 78052999, 546370993, 3824596951, 26772178657]

約数ペア:

[(1, 26772178657), (7, 3824596951), (49, 546370993), (343, 78052999), (4019, 6661403), (19421, 1378517), (28133, 951629), (135947, 196931)]