154037373

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 240825600

約数和(自身を除く): 86788227

約数列:

[1, 3, 7, 21, 73, 89, 219, 267, 511, 623, 1129, 1533, 1869, 3387, 6497, 7903, 19491, 23709, 45479, 82417, 100481, 136437, 247251, 301443, 576919, 703367, 1730757, 2110101, 7335113, 22005339, 51345791, 154037373]

約数ペア:

[(1, 154037373), (3, 51345791), (7, 22005339), (21, 7335113), (73, 2110101), (89, 1730757), (219, 703367), (267, 576919), (511, 301443), (623, 247251), (1129, 136437), (1533, 100481), (1869, 82417), (3387, 45479), (6497, 23709), (7903, 19491)]