30124179

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 45451952

約数和(自身を除く): 15327773

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 1483, 2257, 4449, 6771, 13347, 20313, 54871, 90463, 164613, 271389, 493839, 814167, 3347131, 10041393, 30124179]

約数ペア:

[(1, 30124179), (3, 10041393), (9, 3347131), (37, 814167), (61, 493839), (111, 271389), (183, 164613), (333, 90463), (549, 54871), (1483, 20313), (2257, 13347), (4449, 6771)]