37533996899

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{21991}}^1$

素因数の和:22371

約数の個数: 32

約数和(自身を含む): 46404879360

約数和(自身を除く): 8870882461

約数列:

[1, 7, 19, 41, 133, 287, 313, 779, 2191, 5453, 5947, 12833, 21991, 41629, 89831, 153937, 243827, 417829, 901631, 1706789, 2924803, 6311417, 6883183, 17130989, 48182281, 119916923, 130780477, 282210503, 915463339, 1975473521, 5361999557, 37533996899]

約数ペア:

[(1, 37533996899), (7, 5361999557), (19, 1975473521), (41, 915463339), (133, 282210503), (287, 130780477), (313, 119916923), (779, 48182281), (2191, 17130989), (5453, 6883183), (5947, 6311417), (12833, 2924803), (21991, 1706789), (41629, 901631), (89831, 417829), (153937, 243827)]