49117653

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:826

約数の個数: 36

約数和(自身を含む): 78716352

約数和(自身を除く): 29598699

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 751, 1521, 1677, 2253, 5031, 6759, 7267, 9763, 21801, 29289, 32293, 65403, 87867, 96879, 126919, 290637, 380757, 419809, 1142271, 1259427, 3778281, 5457517, 16372551, 49117653]

約数ペア:

[(1, 49117653), (3, 16372551), (9, 5457517), (13, 3778281), (39, 1259427), (43, 1142271), (117, 419809), (129, 380757), (169, 290637), (387, 126919), (507, 96879), (559, 87867), (751, 65403), (1521, 32293), (1677, 29289), (2253, 21801), (5031, 9763), (6759, 7267)]