55627887

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{13049}}^1$

素因数の和:13095

約数の個数: 24

約数和(自身を含む): 89262000

約数和(自身を除く): 33634113

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 13049, 39147, 91343, 274029, 378421, 639401, 1135263, 1918203, 2648947, 7946841, 18542629, 55627887]

約数ペア:

[(1, 55627887), (3, 18542629), (7, 7946841), (21, 2648947), (29, 1918203), (49, 1135263), (87, 639401), (147, 378421), (203, 274029), (609, 91343), (1421, 39147), (4263, 13049)]