163030995

素因数分解:

$3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2789}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 290606400

約数和(自身を除く): 127575405

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 433, 1299, 2165, 2789, 3897, 6495, 8367, 11691, 13945, 19485, 25101, 41835, 58455, 75303, 125505, 376515, 1207637, 3622911, 6038185, 10868733, 18114555, 32606199, 54343665, 163030995]

約数ペア:

[(1, 163030995), (3, 54343665), (5, 32606199), (9, 18114555), (15, 10868733), (27, 6038185), (45, 3622911), (135, 1207637), (433, 376515), (1299, 125505), (2165, 75303), (2789, 58455), (3897, 41835), (6495, 25101), (8367, 19485), (11691, 13945)]