33178327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 42775040

約数和(自身を除く): 9596713

約数列:

[1, 7, 13, 43, 61, 91, 139, 301, 427, 559, 793, 973, 1807, 2623, 3913, 5551, 5977, 8479, 12649, 18361, 34099, 41839, 59353, 77701, 110227, 238693, 364597, 543907, 771589, 2552179, 4739761, 33178327]

約数ペア:

[(1, 33178327), (7, 4739761), (13, 2552179), (43, 771589), (61, 543907), (91, 364597), (139, 238693), (301, 110227), (427, 77701), (559, 59353), (793, 41839), (973, 34099), (1807, 18361), (2623, 12649), (3913, 8479), (5551, 5977)]