55308969

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{67}}^2$

素因数の和:214

約数の個数: 27

約数和(自身を含む): 83352087

約数和(自身を除く): 28043118

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 1369, 2479, 4107, 4489, 7437, 12321, 13467, 22311, 40401, 91723, 166093, 275169, 498279, 825507, 1494837, 6145441, 18436323, 55308969]

約数ペア:

[(1, 55308969), (3, 18436323), (9, 6145441), (37, 1494837), (67, 825507), (111, 498279), (201, 275169), (333, 166093), (603, 91723), (1369, 40401), (2479, 22311), (4107, 13467), (4489, 12321)]