55757037

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 89210880

約数和(自身を除く): 33453843

約数列:

[1, 3, 7, 21, 23, 69, 161, 241, 479, 483, 723, 1437, 1687, 3353, 5061, 5543, 10059, 11017, 16629, 33051, 38801, 77119, 115439, 116403, 231357, 346317, 808073, 2424219, 2655097, 7965291, 18585679, 55757037]

約数ペア:

[(1, 55757037), (3, 18585679), (7, 7965291), (21, 2655097), (23, 2424219), (69, 808073), (161, 346317), (241, 231357), (479, 116403), (483, 115439), (723, 77119), (1437, 38801), (1687, 33051), (3353, 16629), (5061, 11017), (5543, 10059)]