137040621

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 195163584

約数和(自身を除く): 58122963

約数列:

[1, 3, 17, 51, 263, 289, 601, 789, 867, 1803, 4471, 10217, 13413, 30651, 76007, 158063, 173689, 228021, 474189, 521067, 2687071, 8061213, 45680207, 137040621]

約数ペア:

[(1, 137040621), (3, 45680207), (17, 8061213), (51, 2687071), (263, 521067), (289, 474189), (601, 228021), (789, 173689), (867, 158063), (1803, 76007), (4471, 30651), (10217, 13413)]