9281567127

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{18131}}^1$

素因数の和:19443

約数の個数: 32

約数和(自身を含む): 14900152320

約数和(自身を除く): 5618585193

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1283, 3849, 8981, 18131, 24377, 26943, 54393, 73131, 126917, 170639, 344489, 380751, 511917, 1033467, 2411423, 7234269, 23262073, 69786219, 162834511, 441979387, 488503533, 1325938161, 3093855709, 9281567127]

約数ペア:

[(1, 9281567127), (3, 3093855709), (7, 1325938161), (19, 488503533), (21, 441979387), (57, 162834511), (133, 69786219), (399, 23262073), (1283, 7234269), (3849, 2411423), (8981, 1033467), (18131, 511917), (24377, 380751), (26943, 344489), (54393, 170639), (73131, 126917)]