27767187

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19163}}^1$

素因数の和:19199

約数の個数: 24

約数和(自身を含む): 47833344

約数和(自身を除く): 20066157

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 19163, 57489, 134141, 172467, 402423, 440749, 1207269, 1322247, 3085243, 3966741, 9255729, 27767187]

約数ペア:

[(1, 27767187), (3, 9255729), (7, 3966741), (9, 3085243), (21, 1322247), (23, 1207269), (63, 440749), (69, 402423), (161, 172467), (207, 134141), (483, 57489), (1449, 19163)]