54540981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 95022720

約数和(自身を除く): 40481739

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 759, 1173, 1409, 1683, 2277, 3519, 4227, 4301, 12681, 12903, 15499, 23953, 32407, 38709, 46497, 71859, 97221, 139491, 215577, 263483, 291663, 356477, 550919, 790449, 1069431, 1652757, 2371347, 3208293, 4958271, 6060109, 18180327, 54540981]

約数ペア:

[(1, 54540981), (3, 18180327), (9, 6060109), (11, 4958271), (17, 3208293), (23, 2371347), (33, 1652757), (51, 1069431), (69, 790449), (99, 550919), (153, 356477), (187, 291663), (207, 263483), (253, 215577), (391, 139491), (561, 97221), (759, 71859), (1173, 46497), (1409, 38709), (1683, 32407), (2277, 23953), (3519, 15499), (4227, 12903), (4301, 12681)]