7131639951

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{16651}}^1$

素因数の和:17236

約数の個数: 32

約数和(自身を含む): 10950355200

約数和(自身を除く): 3818715249

約数列:

[1, 3, 9, 27, 29, 87, 261, 547, 783, 1641, 4923, 14769, 15863, 16651, 47589, 49953, 142767, 149859, 428301, 449577, 482879, 1448637, 4345911, 9108097, 13037733, 27324291, 81972873, 245918619, 264134813, 792404439, 2377213317, 7131639951]

約数ペア:

[(1, 7131639951), (3, 2377213317), (9, 792404439), (27, 264134813), (29, 245918619), (87, 81972873), (261, 27324291), (547, 13037733), (783, 9108097), (1641, 4345911), (4923, 1448637), (14769, 482879), (15863, 449577), (16651, 428301), (47589, 149859), (49953, 142767)]