77427755517

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{349}}^1\times {\mathrm{7717}}^1$

素因数の和:8150

約数の個数: 48

約数和(自身を含む): 121623331200

約数和(自身を除く): 44195575683

約数列:

[1, 3, 7, 21, 37, 111, 259, 349, 777, 1047, 1369, 2443, 4107, 7329, 7717, 9583, 12913, 23151, 28749, 38739, 54019, 90391, 162057, 271173, 285529, 477781, 856587, 1433343, 1998703, 2693233, 3344467, 5996109, 8079699, 10033401, 10564573, 18852631, 31693719, 56557893, 73952011, 99649621, 221856033, 298948863, 697547347, 2092642041, 3687035977, 11061107931, 25809251839, 77427755517]

約数ペア:

[(1, 77427755517), (3, 25809251839), (7, 11061107931), (21, 3687035977), (37, 2092642041), (111, 697547347), (259, 298948863), (349, 221856033), (777, 99649621), (1047, 73952011), (1369, 56557893), (2443, 31693719), (4107, 18852631), (7329, 10564573), (7717, 10033401), (9583, 8079699), (12913, 5996109), (23151, 3344467), (28749, 2693233), (38739, 1998703), (54019, 1433343), (90391, 856587), (162057, 477781), (271173, 285529)]