55128171

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 88178688

約数和(自身を除く): 33050517

約数列:

[1, 3, 7, 21, 23, 69, 161, 311, 367, 483, 933, 1101, 2177, 2569, 6531, 7153, 7707, 8441, 21459, 25323, 50071, 59087, 114137, 150213, 177261, 342411, 798959, 2396877, 2625151, 7875453, 18376057, 55128171]

約数ペア:

[(1, 55128171), (3, 18376057), (7, 7875453), (21, 2625151), (23, 2396877), (69, 798959), (161, 342411), (311, 177261), (367, 150213), (483, 114137), (933, 59087), (1101, 50071), (2177, 25323), (2569, 21459), (6531, 8441), (7153, 7707)]