123438279601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3673}}^1\times {\mathrm{5059}}^1$

素因数の和:8825

約数の個数: 32

約数和(自身を含む): 154077566720

約数和(自身を除く): 30639287119

約数列:

[1, 7, 13, 73, 91, 511, 949, 3673, 5059, 6643, 25711, 35413, 47749, 65767, 268129, 334243, 369307, 460369, 1876903, 2585149, 3485677, 4800991, 18581707, 24399739, 33606937, 130071949, 241562191, 1356464611, 1690935337, 9495252277, 17634039943, 123438279601]

約数ペア:

[(1, 123438279601), (7, 17634039943), (13, 9495252277), (73, 1690935337), (91, 1356464611), (511, 241562191), (949, 130071949), (3673, 33606937), (5059, 24399739), (6643, 18581707), (25711, 4800991), (35413, 3485677), (47749, 2585149), (65767, 1876903), (268129, 460369), (334243, 369307)]