16159353

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 25460736

約数和(自身を除く): 9301383

約数列:

[1, 3, 7, 21, 73, 83, 127, 219, 249, 381, 511, 581, 889, 1533, 1743, 2667, 6059, 9271, 10541, 18177, 27813, 31623, 42413, 64897, 73787, 127239, 194691, 221361, 769493, 2308479, 5386451, 16159353]

約数ペア:

[(1, 16159353), (3, 5386451), (7, 2308479), (21, 769493), (73, 221361), (83, 194691), (127, 127239), (219, 73787), (249, 64897), (381, 42413), (511, 31623), (581, 27813), (889, 18177), (1533, 10541), (1743, 9271), (2667, 6059)]