27305889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 40857600

約数和(自身を除く): 13551711

約数列:

[1, 3, 13, 37, 39, 111, 127, 149, 381, 447, 481, 1443, 1651, 1937, 4699, 4953, 5513, 5811, 14097, 16539, 18923, 56769, 61087, 71669, 183261, 215007, 245999, 700151, 737997, 2100453, 9101963, 27305889]

約数ペア:

[(1, 27305889), (3, 9101963), (13, 2100453), (37, 737997), (39, 700151), (111, 245999), (127, 215007), (149, 183261), (381, 71669), (447, 61087), (481, 56769), (1443, 18923), (1651, 16539), (1937, 14097), (4699, 5811), (4953, 5513)]