27005209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{751}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 33785856

約数和(自身を除く): 6780647

約数列:

[1, 7, 11, 77, 467, 751, 3269, 5137, 5257, 8261, 35959, 57827, 350717, 2455019, 3857887, 27005209]

約数ペア:

[(1, 27005209), (7, 3857887), (11, 2455019), (77, 350717), (467, 57827), (751, 35959), (3269, 8261), (5137, 5257)]