64252273393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1303}}^1\times {\mathrm{4079}}^1$

素因数の和:5557

約数の個数: 32

約数和(自身を含む): 80698613760

約数和(自身を除く): 16446340367

約数列:

[1, 7, 11, 77, 157, 1099, 1303, 1727, 4079, 9121, 12089, 14333, 28553, 44869, 100331, 204571, 314083, 640403, 1431997, 2250281, 4482821, 5314937, 7044433, 15751967, 37204559, 49311031, 58464307, 409250149, 834445109, 5841115763, 9178896199, 64252273393]

約数ペア:

[(1, 64252273393), (7, 9178896199), (11, 5841115763), (77, 834445109), (157, 409250149), (1099, 58464307), (1303, 49311031), (1727, 37204559), (4079, 15751967), (9121, 7044433), (12089, 5314937), (14333, 4482821), (28553, 2250281), (44869, 1431997), (100331, 640403), (204571, 314083)]