76021463

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 94617600

約数和(自身を除く): 18596137

約数列:

[1, 7, 23, 43, 79, 139, 161, 301, 553, 973, 989, 1817, 3197, 3397, 5977, 6923, 10981, 12719, 22379, 23779, 41839, 76867, 78131, 137471, 252563, 472183, 546917, 962297, 1767941, 3305281, 10860209, 76021463]

約数ペア:

[(1, 76021463), (7, 10860209), (23, 3305281), (43, 1767941), (79, 962297), (139, 546917), (161, 472183), (301, 252563), (553, 137471), (973, 78131), (989, 76867), (1817, 41839), (3197, 23779), (3397, 22379), (5977, 12719), (6923, 10981)]